US6916778B1 - UV absorbers with affinity for textile fiber - Google Patents
UV absorbers with affinity for textile fiber Download PDFInfo
- Publication number
- US6916778B1 US6916778B1 US09/926,412 US92641201A US6916778B1 US 6916778 B1 US6916778 B1 US 6916778B1 US 92641201 A US92641201 A US 92641201A US 6916778 B1 US6916778 B1 US 6916778B1
- Authority
- US
- United States
- Prior art keywords
- alkyl
- radicals
- group
- alkylamino
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004753 textile Substances 0.000 title claims abstract description 68
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 27
- 239000000835 fiber Substances 0.000 title claims description 24
- 150000001875 compounds Chemical class 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 26
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 21
- 239000001257 hydrogen Substances 0.000 claims abstract description 21
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims abstract description 8
- 238000005562 fading Methods 0.000 claims abstract description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 3
- -1 cyclic imide Chemical class 0.000 claims description 49
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 27
- 229910052757 nitrogen Inorganic materials 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 21
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 19
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 16
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 claims description 15
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 12
- 229920002873 Polyethylenimine Polymers 0.000 claims description 11
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 11
- 125000001424 substituent group Chemical group 0.000 claims description 11
- RXFCIXRFAJRBSG-UHFFFAOYSA-N 3,2,3-tetramine Chemical compound NCCCNCCNCCCN RXFCIXRFAJRBSG-UHFFFAOYSA-N 0.000 claims description 10
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 10
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 10
- 229910052794 bromium Inorganic materials 0.000 claims description 10
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 10
- 230000004224 protection Effects 0.000 claims description 10
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 9
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 9
- 229920000768 polyamine Polymers 0.000 claims description 9
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 150000001408 amides Chemical class 0.000 claims description 8
- 229920006395 saturated elastomer Polymers 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 7
- 125000001931 aliphatic group Chemical group 0.000 claims description 7
- 239000000460 chlorine Substances 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 claims description 6
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 6
- LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 claims description 6
- JVJQPDTXIALXOG-UHFFFAOYSA-N nitryl fluoride Chemical compound [O-][N+](F)=O JVJQPDTXIALXOG-UHFFFAOYSA-N 0.000 claims description 6
- 229920000962 poly(amidoamine) Polymers 0.000 claims description 6
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- 238000004900 laundering Methods 0.000 claims description 5
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims description 4
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- XUSNPFGLKGCWGN-UHFFFAOYSA-N 3-[4-(3-aminopropyl)piperazin-1-yl]propan-1-amine Chemical compound NCCCN1CCN(CCCN)CC1 XUSNPFGLKGCWGN-UHFFFAOYSA-N 0.000 claims description 3
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 3
- VRAKDAYLTPMBAW-UHFFFAOYSA-N [O-][N+](=O)ClC#N Chemical compound [O-][N+](=O)ClC#N VRAKDAYLTPMBAW-UHFFFAOYSA-N 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000005518 carboxamido group Chemical group 0.000 claims description 3
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 3
- IUNMPGNGSSIWFP-UHFFFAOYSA-N dimethylaminopropylamine Chemical compound CN(C)CCCN IUNMPGNGSSIWFP-UHFFFAOYSA-N 0.000 claims description 3
- GKQPCPXONLDCMU-CCEZHUSRSA-N lacidipine Chemical compound CCOC(=O)C1=C(C)NC(C)=C(C(=O)OCC)C1C1=CC=CC=C1\C=C\C(=O)OC(C)(C)C GKQPCPXONLDCMU-CCEZHUSRSA-N 0.000 claims description 3
- PJOLOHMGBICKJH-UHFFFAOYSA-N n'-(3-aminopropyl)-n'-[2-[bis(3-aminopropyl)amino]ethyl]propane-1,3-diamine Chemical compound NCCCN(CCCN)CCN(CCCN)CCCN PJOLOHMGBICKJH-UHFFFAOYSA-N 0.000 claims description 3
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 claims description 3
- PYSGFFTXMUWEOT-UHFFFAOYSA-N 3-(dimethylamino)propan-1-ol Chemical compound CN(C)CCCO PYSGFFTXMUWEOT-UHFFFAOYSA-N 0.000 claims description 2
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims description 2
- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 claims description 2
- 125000004122 cyclic group Chemical class 0.000 claims description 2
- DTSDBGVDESRKKD-UHFFFAOYSA-N n'-(2-aminoethyl)propane-1,3-diamine Chemical compound NCCCNCCN DTSDBGVDESRKKD-UHFFFAOYSA-N 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims 8
- VILAVOFMIJHSJA-UHFFFAOYSA-N dicarbon monoxide Chemical group [C]=C=O VILAVOFMIJHSJA-UHFFFAOYSA-N 0.000 claims 3
- JYGFTBXVXVMTGB-UHFFFAOYSA-N indolin-2-one Chemical compound C1=CC=C2NC(=O)CC2=C1 JYGFTBXVXVMTGB-UHFFFAOYSA-N 0.000 claims 3
- ZHNUHDYFZUAESO-UHFFFAOYSA-N formamide Substances NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 claims 2
- 230000031700 light absorption Effects 0.000 claims 2
- 230000005855 radiation Effects 0.000 abstract description 14
- 230000009931 harmful effect Effects 0.000 abstract description 8
- 239000003599 detergent Substances 0.000 description 27
- 239000002253 acid Substances 0.000 description 25
- 150000007513 acids Chemical class 0.000 description 17
- 239000007844 bleaching agent Substances 0.000 description 15
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 14
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- 150000003839 salts Chemical class 0.000 description 12
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 12
- 239000002736 nonionic surfactant Substances 0.000 description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 10
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 10
- 230000006750 UV protection Effects 0.000 description 10
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 10
- 239000011976 maleic acid Substances 0.000 description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 9
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 9
- 239000003945 anionic surfactant Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 0 C.[3*]CCCN(CC)CCC Chemical compound C.[3*]CCCN(CC)CCC 0.000 description 8
- 125000002947 alkylene group Chemical group 0.000 description 8
- 150000001412 amines Chemical class 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 7
- 108090000790 Enzymes Proteins 0.000 description 7
- 102000004190 Enzymes Human genes 0.000 description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 7
- 229940088598 enzyme Drugs 0.000 description 7
- 239000000194 fatty acid Substances 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 229920001567 vinyl ester resin Polymers 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 6
- 239000012190 activator Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- VEZIKIAGFYZTCI-UHFFFAOYSA-N methyl 3-(4-methoxyphenyl)prop-2-enoate Chemical compound COC(=O)C=CC1=CC=C(OC)C=C1 VEZIKIAGFYZTCI-UHFFFAOYSA-N 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 description 5
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 5
- UURIFIMAYBTRJL-UHFFFAOYSA-N CC.CC(=O)CC1=CC=CC=C1 Chemical compound CC.CC(=O)CC1=CC=CC=C1 UURIFIMAYBTRJL-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 5
- 229910052783 alkali metal Inorganic materials 0.000 description 5
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 5
- 150000001735 carboxylic acids Chemical class 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 150000004665 fatty acids Chemical class 0.000 description 5
- 229920000578 graft copolymer Polymers 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 235000021317 phosphate Nutrition 0.000 description 5
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 238000004061 bleaching Methods 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 235000010980 cellulose Nutrition 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 150000004760 silicates Chemical class 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 238000009988 textile finishing Methods 0.000 description 4
- 239000010457 zeolite Substances 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- SCHJFMNXKBFKNA-UHFFFAOYSA-N CC.O=C([Y])CC1=CC=CC=C1 Chemical compound CC.O=C([Y])CC1=CC=CC=C1 SCHJFMNXKBFKNA-UHFFFAOYSA-N 0.000 description 3
- 206010015150 Erythema Diseases 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 3
- 239000004606 Fillers/Extenders Substances 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical class OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 3
- 125000002252 acyl group Chemical group 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 150000003863 ammonium salts Chemical class 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 231100000321 erythema Toxicity 0.000 description 3
- 239000002979 fabric softener Substances 0.000 description 3
- 150000002191 fatty alcohols Chemical class 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical class C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 150000003009 phosphonic acids Chemical class 0.000 description 3
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 229920001897 terpolymer Polymers 0.000 description 3
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 3
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 2
- HZLCGUXUOFWCCN-UHFFFAOYSA-N 2-hydroxynonadecane-1,2,3-tricarboxylic acid Chemical compound CCCCCCCCCCCCCCCCC(C(O)=O)C(O)(C(O)=O)CC(O)=O HZLCGUXUOFWCCN-UHFFFAOYSA-N 0.000 description 2
- NGSWKAQJJWESNS-UHFFFAOYSA-N 4-coumaric acid Chemical compound OC(=O)C=CC1=CC=C(O)C=C1 NGSWKAQJJWESNS-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- 102000004882 Lipase Human genes 0.000 description 2
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- 229920000805 Polyaspartic acid Polymers 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 239000004365 Protease Substances 0.000 description 2
- 208000000453 Skin Neoplasms Diseases 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
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- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 150000001414 amino alcohols Chemical class 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- PVEOYINWKBTPIZ-UHFFFAOYSA-N but-3-enoic acid Chemical compound OC(=O)CC=C PVEOYINWKBTPIZ-UHFFFAOYSA-N 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- HNEGQIOMVPPMNR-IHWYPQMZSA-N citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 description 2
- 229940018557 citraconic acid Drugs 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 2
- 239000000412 dendrimer Substances 0.000 description 2
- 229920000736 dendritic polymer Polymers 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 125000005670 ethenylalkyl group Chemical group 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
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- 150000004676 glycans Chemical class 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
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- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 1
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- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- URLJMZWTXZTZRR-UHFFFAOYSA-N sodium myristyl sulfate Chemical compound CCCCCCCCCCCCCCOS(O)(=O)=O URLJMZWTXZTZRR-UHFFFAOYSA-N 0.000 description 1
- 229950005425 sodium myristyl sulfate Drugs 0.000 description 1
- 239000012418 sodium perborate tetrahydrate Substances 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
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- IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 description 1
- OVONNAXAHAIEDF-UHFFFAOYSA-M sodium;4-benzoyloxybenzenesulfonate Chemical compound [Na+].C1=CC(S(=O)(=O)[O-])=CC=C1OC(=O)C1=CC=CC=C1 OVONNAXAHAIEDF-UHFFFAOYSA-M 0.000 description 1
- KVSYNOOPFSVLNF-UHFFFAOYSA-M sodium;4-nonanoyloxybenzenesulfonate Chemical compound [Na+].CCCCCCCCC(=O)OC1=CC=C(S([O-])(=O)=O)C=C1 KVSYNOOPFSVLNF-UHFFFAOYSA-M 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
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- KBVBZJLGCBJUSU-UHFFFAOYSA-N stilbene;triazine Chemical compound C1=CN=NN=C1.C=1C=CC=CC=1C=CC1=CC=CC=C1 KBVBZJLGCBJUSU-UHFFFAOYSA-N 0.000 description 1
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- 150000005846 sugar alcohols Chemical group 0.000 description 1
- 230000001180 sulfating effect Effects 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- 239000001226 triphosphate Substances 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/08—After-treatment with organic compounds macromolecular
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
- C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C235/32—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
- C07C235/34—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton containing six-membered aromatic rings having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/028—Polyamidoamines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0063—Photo- activating compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D3/3715—Polyesters or polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D3/3719—Polyamides or polyimides
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D3/16—Organic compounds
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- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3723—Polyamines or polyalkyleneimines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/40—Dyes ; Pigments
- C11D3/42—Brightening agents ; Blueing agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/12—Aldehydes; Ketones
- D06M13/123—Polyaldehydes; Polyketones
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
- D06M13/2246—Esters of unsaturated carboxylic acids
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/372—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen containing etherified or esterified hydroxy groups ; Polyethers of low molecular weight
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/41—Amides derived from unsaturated carboxylic acids, e.g. acrylamide
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/415—Amides of aromatic carboxylic acids; Acylated aromatic amines
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/419—Amides having nitrogen atoms of amide groups substituted by hydroxyalkyl or by etherified or esterified hydroxyalkyl groups
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/461—Quaternised amin-amides from polyamines or heterocyclic compounds or polyamino-acids
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
- D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/59—Polyamides; Polyimides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/61—Polyamines polyimines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/06—After-treatment with organic compounds containing nitrogen
Definitions
- the present invention relates to the use as UV absorbers with affinity for textile fiber of compounds containing a certain structural unit responsible for UV absorption, and also a method for protecting human skin against harmful UV radiation and a method for protecting dyed textile material against fading, and also a method for increasing the UV protection factor UPF for textile material, also a laundry detergent and a laundry pre- and aftertreatment which include these UV absorbers with affinity for textile fiber and also—since some of these UV absorbers with affinity for textile fiber are novel—these novel substances themselves and also a process for preparing them and a textile material comprising these UV absorbers with affinity for fiber.
- the harmful effects on human skin of the UV content of sunlight are not restricted to premature skin aging and the formation of erythemas (skin reddening, sunburn). Excessively long and intensive exposure of the skin to UV radiation also raises the risk of developing skin cancer.
- the chief culprit responsible for skin reddening and the increased risk of skin cancer is the UV-B range of UV radiation, i.e., the range from 280 to 320 nm.
- the peak of the erythema action spectrum is located at 308 nm.
- Textiles absorb UV radiation and so act as a physical barrier to protect the skin against the harmful effects of sunlight (“textile skin protection”).
- textile skin protection the skin-protecting effect of textiles is dependent on many factors such as fiber type, fabric construction, fabric weight, color, moisture content or nature of finish.
- Summer clothing in the form of lightweight and light-colored cotton textiles offers only slight and hence inadequate protection against UV radiation.
- optical brighteners which have hitherto been used to finish and protect the textiles themselves and also for textile skin protection, especially stilbene- and triazine-based optical brighteners as described for example in EP-A 682 145, GB-A 2 313 375 or EP-A 728 749. But the agents are still in need of improvement with regard to their efficacy and possess a number of disadvantages.
- UV absorbers which have affinity for fiber, which are improved in their efficacy and which are free of the disadvantages of the prior art.
- the compounds (A) with at least one structural unit (I) are preferably useful—within the meaning of the stated object of the present invention—on textile material, for protecting human skin against harmful UV radiation. But they also protect the textile material itself against UV radiation and more particularly they protect dyed textile material against fading.
- a preferred embodiment utilizes compounds (A) conforming to the general formula (II) where
- the number m of the structural units (I) in the compounds (II) varies with the size and structure of the Y group and is in particular within the range from 1 to 50, preferably from 1 to 10, particularly from 1 to 5, or from 2 to 50-, preferably from 2 to 10, particularly from 2 to 5. In most cases, m is 1, 2 or 3.
- the number m′ of the amino or hydroxyl groups in the parent group of Y which are capable of linking to the structural units (I) can be a multiple of m; more particularly, m′ is a number from 1 to 100, particularly from 1 to 50, or from 2 to 200, preferably from 2 to 100, particularly from 2 to 50.
- m is from 20 to 100% of m′ and particularly from 30 to 100% of m′.
- the parent compounds of Y are in particular monomeric and polymeric aminoalcohols, oligo- and polyamines, polyalkylenepolyamines, polyamidoamines, polyvinylamines and (poly)ethyleneimine-grafted polyalkylenepolyamines, wherein the amines and aminoalcohols mentioned may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II). In the quaternized form, such nitrogen atoms generally bear as the fourth organic moiety a C 1 - to C 4 -alkyl group, usually a methyl or ethyl group, or a benzyl group, each of which has been introduced using customary methods.
- Y is the radical of an aliphatic or cycloaliphatic oligoamine which contains from 2 to 6 nitrogen atoms and a total of from 2 to 30 carbon atoms, which may additionally bear from 1 to 3 hydroxyl groups and which may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II).
- oligoamines are 1,2-diaminoethane, 1,3-diaminopropane, 1,4-diaminobutane, diethylenetriamine, dipropylenetriamine, triethylentetramine, tetraethylenepentamine, pentaethylenehexamine, N-(2-aminoethyl)-1,3-propanediamine, N,N-dimethylethanolamine, diethanolamine, triethanolamine, 3-dimethylamino-1-propanol, N-(2-aminoethyl)ethanolamine, 3-(dimethylamino)propylamine, N,N′-bis(3-aminopropyl)-1,2-ethylenediamine, N,N,N′,N′-tetrakis(3-aminopropyl)-1,2-ethylenediamine, N,N,N′,N′-tetrakis(3-aminopropyl)-1,2-ethylenediamine, N,N
- Suitable C 1 - to C 4 -alkyl radicals in the above-recited oligoamines are in each case methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl.
- Y is the radical of a polyethyleneimine of the general formula (III) which has an average molar mass (M W ) of from 200 to 1,000,000 and in which R 3 to R 8 are independently hydrogen, linear or branched C 1 - to C 20 -alkyl, -alkoxy, -polyoxyethylene, -hydroxyalkyl, -(alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C 2 - to C 20 -alkenyl radicals or C 6 - to C 20 -aryl, -aryloxy, -hydroxyaryl, -arylcarboxy or -arylamino radicals which may be further substituted, and R 4 and R 5 are each additionally further polyethyleneimine polymer chains, and x, y and z are independently 0 or an integer, and the polyethyleneimine mentioned may also be quaternized at tertiary and/or free primary and/or secondary nitrogen
- the sum of x, y and z must be chosen in such a way that the average molar mass is within the specified range.
- Preferred ranges for the average molar mass (M W ) of the polyethyleneimines (III) extend from 250 to 100,000, and particularly from 300 to 25,000.
- R 3 to R 8 are each preferably hydrogen, methyl, ethyl, carboxymethyl, carboxyethyl, phosphonomethyl, 2-hydroxyethyl, 2-(2′-hydroxyethoxy)ethyl and 2-[2′-(2′′-hydroxyethoxy)-ethoxy]ethyl.
- Y is the radical of a polyamidoamine which has an average molar mass (M W ) of from 500 to 100,000,000, which is obtainable by reaction of C 4 - to C 10 -dicarboxylic acids with poly(C 2 - to C 4 -alkylene)polyamines having from 3 to 20 basic nitrogen atoms in the molecule and which has at least m′ primary and/or secondary amino groups capable of forming amide or ester bonds with the structural unit (I) and wherein the polyamidoamine mentioned may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II).
- M W average molar mass
- Preferred ranges for the average molar mass (M W ) of the polyamidoamines extend from 800 to 1,000,000 and particularly from 1200 to 200,000.
- Y is the radical of a polyamine of the general formula (IV) R 9 R 10 N—[C q H 2q —NR 11 —] r —C q H 2q —NR 9 R 10 (IV) which has an average molar mass (M W ) of from 100 to 100,000,000 and wherein R 9 to R 11 are independently hydrogen, linear or branched C 1 - to C 20 -alkyl, -alkoxy, -polyoxyethylene, -hydroxyaryl, -arylcarboxy or -arylamino radicals which may be further substituted, and R 15 is additionally a formamidyl, pyrrolidonyl or imidazolyl radical, s is an integer and t is 0 or an integer, wherein the polyvinylamine mentioned may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II).
- the sum of s and t must be chosen in such a way that the average molar mass is within the specified range.
- Preferred ranges for the average molar mass (M W ) of the polyvinylamines (V) extend from 500 to 500,000, and in particular from 800 to 50,000.
- R 12 to R 16 are again those specified above for R 3 to R 8 .
- compounds (A) which contain one or more structural units (I) in which X is a group of the formula —CR 1 ⁇ CR 2 — where R 1 and R 2 are independently hydrogen, cyano or unsubstituted phenyl and n is 1.
- C 1 - to C 8 -alkyl, -alkoxy and -acyloxy are in particular methyl, ethyl, n-propyl, isoproypl, n-butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, n-hexyl, n-heptyl, n-octyl and 2-ethylhexyl and respectively the corresponding alkoxy or acyloxy radicals.
- Suitable saturated or unsaturated five- and six-membered heterocyclic radicals for the variable Z which may be benzofused, are imidazolyl and benzimidazolyl.
- An example of a suitable unsaturated six-membered ring which may be formed by two adjacent substituents Z is a benzofused ring.
- the number r must be chosen in such a way that the average molar mass is within the specified range.
- Preferred ranges for the average molar mass (M W ) of the polyamines (IV) extend from 100 to 1,000,000 and particularly from 100 to 100,000.
- q is preferably 2.
- R 9 to R 11 are again those specified above for R 3 to R 8 .
- Dendrimers or dendrimerlike amines or their precursors include N,N,N′,N′-tetraminopropylethylenediamie, also known as N6-amine, and the dendrimeric amines preparable therefrom by aminopropylation and known as N14-, N30-, N62- and N128-amine according to the number of their nitrogen atoms. These amines have a basic ethylenediamine skeleton whose hydrogen atoms are substituted by amino(n-propyl) radicals on the nitrogen. The terminal amino groups may in turn be substituted by corresponding aminopropyl groups (N14-amine) etc.
- Y is the radical of a polyvinylamine of the general formula (V) which has an average molar mass (M W ) of from 300 to 100,000,000 and wherein R 12 to R 16 are independently hydrogen, linear or branched C 1 - to C 20 -alkyl, -alkoxy, -polyoxyethylene, -hydroxyalkyl, -(alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C 2 - to C 20 -alkenyl radicals or C 6 - to C 20 -aryl, -aryloxy,
- Textile material for which the compounds (A) of the present invention have affinity and on which they are able to develop their protective action includes in particular clothing articles, i.e., textiles which are worn on the human skin, but also house and garden articles comprising dyed textiles such as awnings and sunshades which are exposed to intensive solar irradiation.
- This textile material to be protected preferably comprises cellulose (cotton), examples of textile materials of interest here being apparel textiles comprising cotton or cotton-polyester blends.
- the present invention also provides a method of protecting human skin against harmful UV radiation, which comprises applying compounds (A) containing structural units of the general formula (I) to textile material in the course of textile finishing, i.e., in the course of the manufacture of the textiles.
- the present invention further provides a method of protecting human skin against harmful UV radiation, which comprises applying compounds (A) containing structural units of the general formula (I) to textile material in the course of laundering and/or laundry pre- or aftertreatment.
- the present invention further provides a method of protecting dyed textile material against fading, which comprises applying compounds (A) containing structural units of the general formula (I) to textile material in the course of textile finishing.
- the present invention further provides a method of protecting dyed textile material against fading, which comprises applying compounds (A) containing structural units of the general formula (I) to textile material in the course of laundering and/or laundry pre- or aftertreatment.
- the present invention further provides a method of increasing the UV protection factor (UPF) of textile material, which comprises applying compounds (A) containing structural units of the general formula (I) to textile material in the course of textile finishing i.e., in the course of the manufacture of the textiles.
- UPF UV protection factor
- the present invention further provides a method of increasing the UV protection factor (UPF) of textile material, which comprises applying compounds (A) containing structural units of the general formula (I) to textile material in the course of laundering and/or laundry pre- or aftertreatment.
- UPF UV protection factor
- the UV protection factor UPF of textiles is determined in accordance with the Australian/New Zealand standard AS/NZS 4399:1996 using an in vitro method. It measures the UV transmission of the textile object.
- the UV absorbers (A) of the invention which possess fiber affinity and contain at least one structural unit (I) can be applied in the course of the finishing of the textile material, i.e., in the course of the manufacture of the textiles, or in the course of caring for the finished textile article, i.e., in the course of laundering and/or laundry pre- or aftertreatment.
- textile finishing are meant the operations carried out in the course of the manufacture of textiles to enhance the utility of the textiles and make them more attractive through advantageous manipulation of their external properties.
- Typical operations to enhance utility are easycare finishing, creaseproofing and shrinkproofing.
- Typical processes to enhance attractiveness are dyeing, bleaching, printing and mercerizing.
- the finishing of piece goods in particular generally involves the use of hand modifiers which include the finishing agents and to which the compounds (A) of the present invention are preferably likewise added.
- the present invention also provides a laundry detergent comprising from 0.01 to 20% by weight, in particular from 0.1 to 10% by weight, especially from 0.1 to 5% by weight, of at least one compound (A) containing structural units of the general formula (I) as well as the other, customary ingredients.
- the laundry detergent of the invention generally includes as other, customary ingredients
- Suitable inorganic builders (B) are especially crystalline or amorphous aluminosilicates having ion-exchanging properties such as, in particular, zeolites.
- zeolites Various types of zeolite are suitable, especially zeolites A, X, B, P, MAP and HS in their sodium form or in forms in which sodium is partly replaced by other cations such as lithium, potassium, calcium, magnesium or ammonium.
- Suitable zeolites are described for example in EP-A 038591, EP-A 021491, EP-A 087035, U.S. Pat. No. 4,604,224, GB-A 2013259, EP-A 522726, EP-A 384070 and WO-A 94/24251.
- Suitable crystalline silicates (B) are for example disilicates or sheet-silicates, for example ⁇ -Na 2 Si 2 O 5 or ⁇ -Na 2 Si 2 O 5 (SKS 6 or SKS 7 from Hoechst).
- the silicates can be used in the form of their alkali metal, alkaline earth metal or ammonium salts, preferably sodium, lithium and magnesium silicates.
- Amorphous silicates such as, for example, sodium metasilicate, which has a polymeric structure, or amorphous disilicate (Britesil® H 20 from Akzo) are likewise useful.
- Suitable inorganic builder substances (B) based on carbonate are carbonates and bicarbonates. These can be used in the form of their alkali metal, alkaline earth metal or ammonium salts. Preference is given to using sodium, lithium and magnesium carbonates or bicarbonates, especially sodium carbonate and/or sodium bicarbonate.
- Customary phosphates useful as inorganic builders (B) are polyphosphates, such as, for example, pentasodium triphosphate.
- the components (B) mentioned can be used singly or mixed with each or one another.
- the component (B) is preferably present in the laundry detergent of the invention in an amount from 5 to 50% by weight, especially from 10 to 45% by weight.
- the laundry detergent of the invention includes no phosphate-based builders or not more than 5% by weight, especially not more than 2% by weight, of phosphate-based builders.
- Suitable anionic surfactants (C) are for example fatty alcohol sulfates of fatty alcohols containing from 8 to 22, preferably from 10 to 18, carbon atoms, e.g., C 9 - to C 11 -alcohol sulfates, C 12 - to C 14 -alcohol sulfates, C 12 -C 18 -alcohol sulfates, lauryl sulfate, cetyl sulfate, myristyl sulfate, palmityl sulfate, stearyl sulfate and tallow alcohol sulfate.
- Suitable anionic surfactants are sulfated ethoxylated C 8 - to C 22 -alcohols (alkyl ether sulfates) and their soluble salts.
- Compounds of this kind are prepared for example by first alkoxylating a C 8 - to C 22 -alcohol, preferably a C 10 - to C 18 -alcohol, for example a fatty alcohol, and subsequently sulfating the alkoxylation product.
- the alkoxylation is preferably carried out using ethylene oxide, from 1 to 50, preferably from 1 to 20, mol of ethylene oxide being used per mole of alcohol.
- alkoxylation of the alcohols can also be effected with propylene oxide alone and optionally butylene oxide.
- those alkoxylated C 8 - to C 22 -alcohols which contain ethylene oxide and propylene oxide or ethylene oxide and butylene oxide or ethylene oxide and propylene oxide and butylene oxide.
- the alkoxylated C 8 - to C 22 -alcohols can contain the ethylene oxide, propylene oxide and butylene oxide units in the form of blocks or in random distribution.
- alkyl ether sulfates can be obtained with broad or narrow alkylene oxide homolog distribution.
- alkanesulfonates such as C 8 - to C 24 -alkanesulfonates, preferably C 10 - to C 18 -alkanesulfonates, and also soaps such as, for example, the sodium and potassium salts of C 8 - to C 24 -carboxylic acids.
- LAS linear C 8 - to C 20 -alkylbenzenesulfonates
- LAS linear C 9 - to C 13 -alkylbenzenesulfonates and -alkyltoluenesulfonates.
- Useful anionic surfactants (C) further include C 8 - to C 24 -olefinsulfonates and -disulfonates, which may also be mixtures of alkene- and hydroxyalkane-sulfonates and -disulfonates, respectively, alkyl ester sulfonates, sulfonated polycarboxylic acids, alkylglycerolsulfonates, fatty acid glyceryl ester sulfonates, alkylphenol polyglycol ether sulfates, paraffinsulfonates containing from about 20 to about 50 carbon atoms (based on paraffin or paraffin mixtures obtained from natural sources), alkyl phosphates, acyl isethionates, acyl taurates, acyl methyltaurates, alkylsuccinic acids, alkenylsuccinic acids or their monoesters or monoamides, alkylsulfosuccinic acids or their
- the anionic surfactants are preferably included in the laundry detergent in the form of salts.
- Suitable cations in these salts are alkali metal ions such as sodium, potassium and lithium and ammonium salts, for example hydroxyethylammonium, di(hydroxyethyl)ammonium and tri(hydroxyethyl)ammonium salts.
- the component (C) is preferably present in the laundry detergent of the invention in an amount of from 1 to 30% by weight, in particular from 3 to 25% by weight, especially from 5 to 15% by weight. If linear C 9 - to C 20 -alkylbenzenesulfonates (LAS) are used, they are customarily used in an amount of up to 10% by weight, especially up to 8% by weight.
- LAS linear C 9 - to C 20 -alkylbenzenesulfonates
- anionic surfactants it is possible to use individual anionic surfactants or a combination of different anionics. It is possible to use anionic surfactants from just one class, for example just fatty alcohol sulfates or just alkylbenzenesulfonates, but it is also possible to use surfactant mixtures from different classes, for example a mixture of fatty alcohol sulfates and alkylbenzenesulfonates.
- nonionic surfactants (D) are alkoxylated C 8 -to C 22 -alcohols such as fatty alcohol alkoxylates or oxo alcohol alkoxylates.
- the alkoxylation can be carried out with ethylene oxide, propylene oxide and/or butylene oxide.
- Useful surfactants include all alkoxylated alcohols which contain at least two molecules of an aforementioned alkylene oxide after an addition reaction.
- block polymers of ethylene oxide, propylene oxide and/or butylene oxide are suitable or addition products which contain the alkylene oxides mentioned in random distribution.
- the amount of alkylene oxide used per mole of alcohol is generally within the range from 2 to 50, preferably from 3 to 20, mol of at least one alkylene oxide.
- the preferred alkylene oxide is ethylene oxide.
- the alcohols preferably have from 10 to 18 carbon atoms.
- alkoxylates can be obtained with broad or narrow alkylene oxide homolog distribution.
- a further class of suitable nonionic surfactants are alkylphenol alkoxylates such as alkylphenol ethoxylates containing C 6 - to C 14 -alkyl chains and from 5 to 30 mol of alkylene oxide units.
- alkylpolyglucosides having from 8 to 22, preferably from 10 to 18, carbon atoms in the alkyl chain. These compounds usually contain from 1 to 20, preferably from 1.1 to 5, glucoside units.
- N-alkylglucamides of the general structures where B 1 is C 6 - to C 22 -alkyl, B 2 is hydrogen or C 1 - to C 4 -alkyl and D is a polyhydroxyalkyl radical containing from 5 to 12 carbon atoms and at least 3 hydroxyl groups.
- B 1 is C 10 - to C 18 -alkyl
- B 2 is CH 3
- D is a C 5 or C 6 radical.
- Such compounds are obtained for example by acylating reductively aminated sugars with acyl chlorides of C 10 - to C 18 -carboxylic acids.
- nonionic surfactants are the end group capped fatty acid amide alkoxylates known from WO-A 95/11225 which have the general formula R 1 —CO—NH—(CH 2 ) y —O— (A 1 O) x —R 2 where
- Examples of such compounds are the reaction products of n-butyltriglycolamine of the formula H 2 N—(CH 2 —CH 2 —O) 3 —C 4 H 9 with methyl dodecanoate or the reaction products of ethyltetraglycolamine of the formula H 2 N—(CH 2 —CH 2 —O) 4 —C 2 H 5 with a commercially available mixture of saturated methyl esters of C 8 - to C 18 -fatty acids.
- Useful nonionic surfactants (D) further include block copolymers of ethylene oxide, propylene oxide and/or butylene oxide (Pluronic® and Tetronic® products from BASF), polyhydroxy or polyalkoxy fatty acid derivatives such as polyhydroxy fatty acid amides, N-alkoxy- or N-aryloxypolyhydroxy fatty acid amides, fatty acid amide ethoxylates, especially end group capped ones, and also fatty acid alkanolamide alkoxylates.
- block copolymers of ethylene oxide, propylene oxide and/or butylene oxide Pluronic® and Tetronic® products from BASF
- polyhydroxy or polyalkoxy fatty acid derivatives such as polyhydroxy fatty acid amides, N-alkoxy- or N-aryloxypolyhydroxy fatty acid amides, fatty acid amide ethoxylates, especially end group capped ones, and also fatty acid alkanolamide alkoxylates.
- the component (D) is preferably present in the laundry detergent of the invention in an amount of from 1 to 30% by weight, especially from 3 to 25% by weight, in particular from 5 to 20% by weight.
- nonionic surfactants or a combination of different nonionics can be used. It is possible to use nonionic surfactants from just one class, especially just alkoxylated C 8 - to C 22 -alcohols, but it is also possible to use surfactant mixtures from different classes.
- the laundry detergent of the invention in addition to the inorganic builders (B), includes from 0.05 to 20% by weight, especially from 1 to 10% by weight, of organic cobuilders in the form of low molecular weight, oligomeric or polymeric carboxylic acids, especially polycarboxylic acids, or phosphonic acids or their salts, especially sodium or potassium salts.
- Examples of low molecular weight carboxylic acids or phosphonic acids useful as organic cobuilders are:
- oligomeric or polymeric carboxylic acids useful as organic cobuilders are:
- Examples of unsaturated C 4 -C 8 -dicarboxylic acids useful here include maleic acid, fumaric acid, itaconic acid and citraconic acid. Maleic acid is preferred.
- the group (i) consists of monoethylenically unsaturated C 3 -C 8 -monocarboxylic acids, for example acrylic acid, methacrylic acid, crotonic acid and vinylacetic acid.
- Preferred members of group (i) are acrylic acid and methacrylic acid.
- Group (ii) consists of monoethylenically unsaturated C 2 -C 22 -olefins, vinyl alkyl ethers having C 1 -C 8 -alkyl groups, styrene, vinyl esters of C 1 -C 8 -carboxylic acids, (meth)acrylamide and vinylpyrrolidone. Preference in group (ii) is given to C 2 -C 6 -olefins, vinyl alkyl ethers containing C 1 -C 4 -alkyl groups, vinyl acetate and vinyl propionate.
- Group (iii) consists of (meth)acrylic esters of C 1 - to C 8 -alcohols, (meth)acrylonitrile, (meth)acrylamides of C 1 -C 8 -amines, N-vinylformamide and N-vinylimidazole.
- polymers of group (ii) contain units derived from vinyl esters, these units may also be partly or wholly hydrolyzed into vinyl alcohol units.
- Suitable co- and terpolymers are known for example from U.S. Pat. No. 3,887,806 and DE-A 4313909.
- Copolymers of dicarboxylic acids useful as organic cobuilders are preferably:
- Graft polymers of unsaturated carboxylic acids on low molecular weight carbohydrates or hydrogenated carbohydrates are likewise useful as organic cobuilders.
- Examples of useful unsaturated carboxylic acids here are maleic acid, fumaric acid, itaconic acid, citraconic acid, acrylic acid, methacrylic acid, crotonic acid and vinylacetic acid and also mixtures of acrylic acid and maleic acid which are grafted on in amounts of from 40 to 95% by weight, based on the component to be grafted.
- the graft copolymer may additionally include, by way of modification, up to 30% by weight, based on the component to be grafted, of further monoethylenically unsaturated monomers in polymerized form.
- Suitable modifying monomers are the abovementioned monomers of groups (ii) and (iii).
- Polyglyoxylic acids useful as organic cobuilders are described for example in EP-B 001004, U.S. Pat. No. 5,399,286, DE-A 4106355 and EP-A 656914.
- the end groups of the polyglyoxylic acids can have different structures.
- Polyamidocarboxylic acids and modified polyamidocarboxylic acids useful as organic cobuilders are known for example from EP-A 454126, EP-B 511037, WO-A 94/01486 and EP-A 581452.
- Useful organic cobuilders also include in particular polyaspartic acids or cocondensates of aspartic acid with further amino acids, C 4 -C 25 -mono- or -dicarboxylic acids and/or C 4 -C 25 -mono- or -diamines. Particular preference is given to polyaspartic acids prepared in phosphorus-containing acids and modified with C 6 -C 22 -mono- or -dicarboxylic acids or with C 6 -C 22 -mono- or diamines.
- Useful organic cobuilders further include iminodisuccinic acid, oxydisuccinic acid, aminopolycarboxylates, alkylpolyamino-carboxylates, aminopolyalkylenephosphonates, polyglutamates, hydrophobic modified citric acid, e.g., agaricic acid, poly- ⁇ -hydroxyacrylic acid, N-acylethylenediaminetriacetates such as lauroylethylenediaminetriacetate and alkylamides of ethylenediaminetetraacetic acid such as EDTA-tallowamide.
- the laundry detergent of the invention as well as in particular the inorganic builders (B), the anionic surfacts (C) and/or the nonionic surfactants (D), further includes from 0.5 to 20% by weight, especially from 1 to 10% by weight, of glycine-N,N-diacetic acid derivatives as described in WO 97/19159.
- the laundry detergent of the invention further comprises from 0.5 to 30% by weight, especially from 5 to 27% by weight, in particular from 10 to 23% by weight, of bleaching agents in the form of percarboxylic acids, e.g., diperoxodecanedicarboxylic acid, phthalimidopercaproic acid or monoperoxophthalic acid or -terephthalic acid, adducts of hydrogen peroxide with inorganic salts, for example sodium perborate monohydrate, sodium perborate tetrahydrate, sodium carbonate perhydrate or sodium phosphate perhydrate, adducts of hydrogen peroxide with organic compounds, for example urea perhydrate, or of inorganic peroxo salts, for example alkali metal persulfates, or alkali metal peroxodisulfates, optionally in combination with from 0 to 15% by weight, preferably from 0.1 to 15% by weight, especially from 0.5 to 8% by weight, of bleach activators.
- percarboxylic acids e.
- Useful bleach activators include:
- the described bleaching system comprising bleaching agents and bleach activators may optionally include bleach catalysts as well.
- suitable bleach catalysts are quaternized imines and sulfoneimines, which are described for example in U.S. Pat. No. 5,360,569 and EP-A 453 003.
- Particularly effective bleach catalysts are manganese complexes, which are described for example in WO-A 94/21777. When used, such compounds are incorporated in laundry detergents in amounts up to 1.5% by weight, especially up to 0.5% by weight, and in the case of very active manganese complexes, in amounts up to 0.1% by weight.
- laundry detergent of the invention to utilize systems involving enzymatic peroxide release or photoactivated bleaching systems.
- the laundry detergent of the invention additionally includes from 0.05 to 4% by weight of enzymes.
- Preferred laundry-detergent enzymes are proteases, amylases, lipases and cellulases.
- the enzymes are used in amounts which are preferably from 0.1 to 1.5% by weight, particularly preferably from 0.2 to 1.0% by weight, of the formulated enzyme.
- suitable proteases are Savinase and Esperase (from Novo Nordisk).
- An example of a suitable lipase is Lipolase (from Novo Nordisk).
- An example of a suitable cellulose is Celluzym (from Novo Nordisk).
- the use of peroxidases to activate the bleach system is also possible. Individual enzymes or a combination of different enzymes can be used.
- the laundry detergent of the invention may additionally include enzyme stabilizers, for example calcium propionate, sodium formate or boric acids or salts thereof, and/or antioxidants.
- laundry detergent of the invention may also include the following further customary additives in the amounts customary for this purpose:
- a solid laundry detergent according to the invention is customarily in powder or granule form or in the form of extrudates or tablets.
- Pulverulent or granular laundry detergents according to the invention may include up to 60% by weight of inorganic extenders.
- the extender content of the laundry detergents according to the invention is preferably low, only up to 20% by weight, particularly preferably only up to 8% by weight, especially in the case of compacts or ultracompacts.
- the solid laundry detergents of the invention may have various bulk densities in the range from 300 to 1300 g/l, especially within the range from 550 to 1200 g/l. Modern compacts generally have high bulk densities and a granular construction. To achieve the desired compaction of the detergents, it is possible to use the techniques customary in the art.
- the laundry detergent of the invention is produced and optionally finished in a conventional manner.
- the present invention further provides a laundry pre- and aftertreatment comprising from 0.01 to 40% by weight, especially from 0.5 to 20% by weight, of at least one compound (A) containing structural units of the formula (I) as well as the other, customary ingredients.
- one or more cationic surfactants selected from the group consisting of quaternary diesterammonium salts, quaternary tetraalkylammonium salts, quaternary diamidoammonium salts, amidoamino esters and imidazolinium salts.
- Quaternary diesterammonium salts are especially those which have two C 11 - to C 22 -alk(en)ylcarbonyloxy(mono- to pentamethylene) radicals and two C 1 - to C 3 -alkyl or hydroxyalkyl radicals on the quaternary nitrogen atom and, for example, chloride, bromide, methosulfate or sulfate as counterion.
- Quaternary diesterammonium salts further include in particular those which have a C 11 - to C 22 -alk(en)ylcarbonyloxytrimethylene radical bearing a C 11 - to C 22 -alk(en)ylcarbonyloxy radical on the central carbon atom of the trimethylene group and three C 1 - to C 3 -alkyl or -hydroxyalkyl radicals on the quaternary nitrogen atom and, for example, chloride, bromide, methosulfate or sulfate as counterion.
- Quaternary tetraalkylammonium salts are in particular those which have two C 1 - to C 6 -alkyl radicals and two C 8 - to C 24 -alk(en)yl radicals on the quaternary nitrogen atom and, for example, chloride, bromide, methosulfate or sulfate as counterion.
- Quaternary diamidoammonium salts are in particular those which bear two C 8 - to C 24 -alk(en)ylcarbonylaminoethylene radicals, a substituent selected from hydrogen, methyl, ethyl and polyoxyethylene having up to 5 oxyethylene units and as fourth radical a methyl group on the quaternary nitrogen atom and, for example, chloride, bromide, methosulfate or sulfate as counterion.
- Amidoamino esters are in particular tertiary amines bearing a C 11 - to C 22 -alk(en)ylcarbonylamino(mono- to trimethylene) radical, a C 11 - to C 22 -alk(en)ylcarbonyloxy(mono- to trimethylene) radical and a methyl group as substituents on the nitrogen atom.
- Imidazolinium salts are in particular those which bear a C 14 - to C 18 -alk(en)yl radical in position 2 of the heterocycle, a C 14 - to C 18 -alk(en)ylcarbonyl(oxy or amino)ethylene radical on the neutral nitrogen atom and hydrogen, methyl or ethyl on the nitrogen atom carrying the positive charge, while counterions here are for example chloride, bromide, methosulfate or sulfate.
- Contemplated laundry aftertreatments are in particular fabric softeners for application in the final rinse and in the course of fabric care.
- customary ingredients for such a textile pre- and aftertreatment are nonionic surfactants, fragrances, dyes, stabilizers, fiber and color protection additives, viscosity modifiers, soil release additives, corrosion inhibitors, bactericides, preservatives and water in the customary amounts.
- the compounds (A′) as well as the compounds (A) are advantageously prepared by reacting carboxylic acid derivatives of the general formula (Ia) where Y′′ is an alkyl group having from 1 to 4 carbon atoms, for example methyl or ethyl, a halogen atom, for example chlorine or bromine, an amino group optionally bearing one or two C 1 - to C 4 -alkyl groups or a hydroxyl group and the other variables are each as defined above, with the parent compounds of Y′ to form the corresponding carboxamide and/or carboxylic ester structures and then optionally quaternizing some or all of the tertiary and/or primary and/or secondary nitrogen atoms present or still present fig in the compounds (IIa).
- Y′′ is an alkyl group having from 1 to 4 carbon atoms, for example methyl or ethyl, a halogen atom, for example chlorine or bromine, an amino group optionally bearing one or two C 1 - to C 4 -
- novel UV absorbers possessing affinity for textile fiber are highly useful on textile material not only to protect the human skin against harmful UV radiation but also to protect dyed textile material against fading.
- Textile material comprising at least one compound (A) containing at least one structural unit of the general formula (I) thus likewise forms part of the subject-matter of the present invention.
- the following method of preparation is a typical example of how the compounds (A) are prepared: 28.8 g (0.15 mol) of methyl p-methoxycinnamate were heated together with 1.5 g (0.008 mol) of a 30% strength by weight solution of sodium methoxide in methanol and 13.2 g (0.075 mol) of N,N′-bis(3-aminopropyl)-1,2-ethylenediamine at 100° C. for 4 hours. The methanol was then distilled off. A customary workup afforded a pale beige product in a yield of 78%.
- Example 1 The product of Example 1 was methylated at the two internal secondary amino groups in a conventional manner by reaction with dimethyl sulfate as methylating agent in a molar ratio of 1:4 to give a pale beige product in a yield of 98%.
- Woven white cotton fabric having a basis weight of 100 g/m 2 and a UV protection factor UPF of 4.50 was washed at 60° C. for 30 minutes in the presence of water hardness of 3 mmol/1.
- the detergent used was a commercially available formulation (Persil® Megaperls Color) in a dosage of 4500 ppm, based on the wash liquor.
- the formulation included either no UV absorber having affinity for textile fiber or 400 ppm in each case, based on the wash liquor, of the novel UV absorber A1, A2 or A3, added before the wash.
- the fit 20 UV protection factor UPF was determined after the cotton fabrics had been washed, rinsed, spun and dried.
- Table 1 shows the results of the tests:
- One wash consisted of a wash cycle at 40° C. with a commercially available detergent (Persil® Megaperls Color) and a subsequent final rinse.
- a commercially available final rinse fabric conditioner (Lenor® ultra) was used in a dose of 1000 ppm, based on the liquor.
- the fabric conditioner included either no UV absorber possessing affinity for textile fiber or in each case 100 ppm, based on the liquor, of the novel UV absorber A1, A2 or A3 (see Example 3), added before the final rinse. After each final rinse, a fabric sample was removed and its UV protection factor UPF was determined in the dried state.
Abstract
The invention relates to the use of compounds (A) with at least one structural unit of formula (I), wherein X represents groups of formula —CR1═CR2— or a carbonyl group C═O, R1 and R2 meaning hydrogen or essentially organic radicals, Z means essentially organic radicals, n means a number from 0 to 3 and p means a number from 0 to 5, as UV absorbers with an affinity for textile fibres, for protecting the human skin from harmful UV radiation and for protecting dyed textile materials from fading.
Description
This application is a 371 of PCT/EP00/03464, filed Apr. 17, 2000.
1. Field of the Invention
The present invention relates to the use as UV absorbers with affinity for textile fiber of compounds containing a certain structural unit responsible for UV absorption, and also a method for protecting human skin against harmful UV radiation and a method for protecting dyed textile material against fading, and also a method for increasing the UV protection factor UPF for textile material, also a laundry detergent and a laundry pre- and aftertreatment which include these UV absorbers with affinity for textile fiber and also—since some of these UV absorbers with affinity for textile fiber are novel—these novel substances themselves and also a process for preparing them and a textile material comprising these UV absorbers with affinity for fiber.
2. Description of the Background
The harmful effects on human skin of the UV content of sunlight are not restricted to premature skin aging and the formation of erythemas (skin reddening, sunburn). Excessively long and intensive exposure of the skin to UV radiation also raises the risk of developing skin cancer. The chief culprit responsible for skin reddening and the increased risk of skin cancer is the UV-B range of UV radiation, i.e., the range from 280 to 320 nm. The peak of the erythema action spectrum is located at 308 nm.
Textiles absorb UV radiation and so act as a physical barrier to protect the skin against the harmful effects of sunlight (“textile skin protection”). However, the skin-protecting effect of textiles is dependent on many factors such as fiber type, fabric construction, fabric weight, color, moisture content or nature of finish. Summer clothing in the form of lightweight and light-colored cotton textiles offers only slight and hence inadequate protection against UV radiation.
It is mainly customary optical brighteners which have hitherto been used to finish and protect the textiles themselves and also for textile skin protection, especially stilbene- and triazine-based optical brighteners as described for example in EP-A 682 145, GB-A 2 313 375 or EP-A 728 749. But the agents are still in need of improvement with regard to their efficacy and possess a number of disadvantages.
It is an object of the present invention to provide UV absorbers which have affinity for fiber, which are improved in their efficacy and which are free of the disadvantages of the prior art.
We have found that this object is achieved by the use of compounds (A) containing at least one structural unit, frequently preferably at least two structural units, of the general formula (I)
where
where
- X is a group of the formula —CR1═CR2— or a carbonyl group C═O, where R1 and R2 are independently hydrogen, C1- to C8-alkyl, C1- to C8-alkoxy, C1- to C8-alkoxycarbonyl, C1- to C8-acyloxy, carboxyl, cyano, nitro, fluorine, chlorine, bromine, sulfonyl, C1- to C8-alkylsulfonyl or phenyl which may be substituted by up to 3 radicals selected from the group consisting of C1- to C8-alkyl, C1- to C8-alkoxy, C1- to C8-alkoxycarbonyl, C1- to C8-acyloxy, carboxyl, cyano, nitro, chlorine, bromine, sulfonyl and C1- to C8-alkylsulfonyl,
- Z is a substituent selected from the group consisting of C1- to C8-alkyl, C1- to C8-Alkoxy, C1- to C8-alkoxycarbonyl, C1- to C8-acyloxy, carboxyl, cyano, nitro, fluorine, chlorine, bromine, sulfonyl, C1- to C8-alkylsulfonyl, amino, mono- or di-C1- to C8-alkylamino, carboxamido (with or without one or two C1- to C8-alkyl groups on the amide nitrogen), hydroxyl and saturated or unsaturated five- and six-membered heterocyclic radicals, which may be benzofused, and any two adjacent Z substituents may also form a saturated or unsaturated five- or six-membered ring, and in the case of p=0 an ortho-disposed carboxyl group may be combined with the carbonyl group present and a nitrogen atom attached directly to this carbonyl group to form a cyclic imide,
- n is 0, 1, 2 or 3, preferably 0 or 1, and
- p is 0, 1, 2, 3, 4 or 5, preferably 0, 1, 2 or 3, as UV absorbers possessing affinity for textile fiber.
The compounds (A) with at least one structural unit (I) are preferably useful—within the meaning of the stated object of the present invention—on textile material, for protecting human skin against harmful UV radiation. But they also protect the textile material itself against UV radiation and more particularly they protect dyed textile material against fading.
- Y is the radical of an aliphatic, cycloaliphatic, aromatic or mixed aliphatic-aromatic group which has an average molar mass (MW) of up to 100,000,000, which contains at least m′ primary and/or secondary amino groups or m′ hydroxyl groups or together at least m′ primary and/or secondary amino groups and hydroxyl groups capable of forming amide or ester bonds with the structural unit (I) and which may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II),
- m′ is from 1 to 200, subject to the provisos that the number m of the structural units (I) accounts for from 10 to 100% of m′ and that, however, at least one structural unit (I) is present in the compounds (II),
- and X, Z, n and p are each as defined above.
The number m of the structural units (I) in the compounds (II) varies with the size and structure of the Y group and is in particular within the range from 1 to 50, preferably from 1 to 10, particularly from 1 to 5, or from 2 to 50-, preferably from 2 to 10, particularly from 2 to 5. In most cases, m is 1, 2 or 3. The number m′ of the amino or hydroxyl groups in the parent group of Y which are capable of linking to the structural units (I) can be a multiple of m; more particularly, m′ is a number from 1 to 100, particularly from 1 to 50, or from 2 to 200, preferably from 2 to 100, particularly from 2 to 50. Preferably, m is from 20 to 100% of m′ and particularly from 30 to 100% of m′.
The parent compounds of Y are in particular monomeric and polymeric aminoalcohols, oligo- and polyamines, polyalkylenepolyamines, polyamidoamines, polyvinylamines and (poly)ethyleneimine-grafted polyalkylenepolyamines, wherein the amines and aminoalcohols mentioned may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II). In the quaternized form, such nitrogen atoms generally bear as the fourth organic moiety a C1- to C4-alkyl group, usually a methyl or ethyl group, or a benzyl group, each of which has been introduced using customary methods.
In a particularly preferred embodiment, Y is the radical of an aliphatic or cycloaliphatic oligoamine which contains from 2 to 6 nitrogen atoms and a total of from 2 to 30 carbon atoms, which may additionally bear from 1 to 3 hydroxyl groups and which may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II). Typical examples of such oligoamines are 1,2-diaminoethane, 1,3-diaminopropane, 1,4-diaminobutane, diethylenetriamine, dipropylenetriamine, triethylentetramine, tetraethylenepentamine, pentaethylenehexamine, N-(2-aminoethyl)-1,3-propanediamine, N,N-dimethylethanolamine, diethanolamine, triethanolamine, 3-dimethylamino-1-propanol, N-(2-aminoethyl)ethanolamine, 3-(dimethylamino)propylamine, N,N′-bis(3-aminopropyl)-1,2-ethylenediamine, N,N,N′,N′-tetrakis(3-aminopropyl)-1,2-ethylenediamine, N,N,N′,N′-tetrakis[3-(C1- to C4-alkylamino)propyl]-1,2-ethylenediamine, N,N′-bis(3-aminopropyl)piperazine and N,N′-bis[3-(C1- to C4-alkylamino)propyl]piperazine. Suitable C1- to C4-alkyl radicals in the above-recited oligoamines are in each case methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl.
In a further particularly preferred embodiment, Y is the radical of a polyethyleneimine of the general formula (III)
which has an average molar mass (MW) of from 200 to 1,000,000 and in which R3 to R8 are independently hydrogen, linear or branched C1- to C20-alkyl, -alkoxy, -polyoxyethylene, -hydroxyalkyl, -(alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C2- to C20-alkenyl radicals or C6- to C20-aryl, -aryloxy, -hydroxyaryl, -arylcarboxy or -arylamino radicals which may be further substituted, and R4 and R5 are each additionally further polyethyleneimine polymer chains, and x, y and z are independently 0 or an integer, and the polyethyleneimine mentioned may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II).
which has an average molar mass (MW) of from 200 to 1,000,000 and in which R3 to R8 are independently hydrogen, linear or branched C1- to C20-alkyl, -alkoxy, -polyoxyethylene, -hydroxyalkyl, -(alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C2- to C20-alkenyl radicals or C6- to C20-aryl, -aryloxy, -hydroxyaryl, -arylcarboxy or -arylamino radicals which may be further substituted, and R4 and R5 are each additionally further polyethyleneimine polymer chains, and x, y and z are independently 0 or an integer, and the polyethyleneimine mentioned may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II).
The sum of x, y and z must be chosen in such a way that the average molar mass is within the specified range. Preferred ranges for the average molar mass (MW) of the polyethyleneimines (III) extend from 250 to 100,000, and particularly from 300 to 25,000.
R3 to R8 are each preferably hydrogen, methyl, ethyl, carboxymethyl, carboxyethyl, phosphonomethyl, 2-hydroxyethyl, 2-(2′-hydroxyethoxy)ethyl and 2-[2′-(2″-hydroxyethoxy)-ethoxy]ethyl.
In a further particularly preferred embodiment, Y is the radical of a polyamidoamine which has an average molar mass (MW) of from 500 to 100,000,000, which is obtainable by reaction of C4- to C10-dicarboxylic acids with poly(C2- to C4-alkylene)polyamines having from 3 to 20 basic nitrogen atoms in the molecule and which has at least m′ primary and/or secondary amino groups capable of forming amide or ester bonds with the structural unit (I) and wherein the polyamidoamine mentioned may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II).
Preferred ranges for the average molar mass (MW) of the polyamidoamines extend from 800 to 1,000,000 and particularly from 1200 to 200,000.
In a further particularly preferred embodiment, Y is the radical of a polyamine of the general formula (IV)
R9R10N—[CqH2q—NR11—]r—CqH2q—NR9R10 (IV)
which has an average molar mass (MW) of from 100 to 100,000,000 and wherein R9 to R11 are independently hydrogen, linear or branched C1- to C20-alkyl, -alkoxy, -polyoxyethylene, -hydroxyaryl, -arylcarboxy or -arylamino radicals which may be further substituted, and R15 is additionally a formamidyl, pyrrolidonyl or imidazolyl radical, s is an integer and t is 0 or an integer, wherein the polyvinylamine mentioned may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II).
R9R10N—[CqH2q—NR11—]r—CqH2q—NR9R10 (IV)
which has an average molar mass (MW) of from 100 to 100,000,000 and wherein R9 to R11 are independently hydrogen, linear or branched C1- to C20-alkyl, -alkoxy, -polyoxyethylene, -hydroxyaryl, -arylcarboxy or -arylamino radicals which may be further substituted, and R15 is additionally a formamidyl, pyrrolidonyl or imidazolyl radical, s is an integer and t is 0 or an integer, wherein the polyvinylamine mentioned may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II).
The sum of s and t must be chosen in such a way that the average molar mass is within the specified range. Preferred ranges for the average molar mass (MW) of the polyvinylamines (V) extend from 500 to 500,000, and in particular from 800 to 50,000.
Preferred meanings for R12 to R16 are again those specified above for R3 to R8.
Preference is further given to compounds (A) which contain one or more structural units (I) in which X is a group of the formula —CR1═CR2— where R1 and R2 are independently hydrogen, cyano or unsubstituted phenyl and n is 1.
Preference is further given to using compounds (A) which contain one or more structural units (I) in which Z is a substituent id selected from the group consisting of C1- to C8-alkoxy, amino, mono- or di-C1- to C9-alkylamino and hydroxyl and p is 1.
In connection with the abovementioned variables R1, R2 and Z, C1- to C8-alkyl, -alkoxy and -acyloxy are in particular methyl, ethyl, n-propyl, isoproypl, n-butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, n-hexyl, n-heptyl, n-octyl and 2-ethylhexyl and respectively the corresponding alkoxy or acyloxy radicals.
Examples of suitable saturated or unsaturated five- and six-membered heterocyclic radicals for the variable Z, which may be benzofused, are imidazolyl and benzimidazolyl.
An example of a suitable unsaturated six-membered ring which may be formed by two adjacent substituents Z is a benzofused ring.
Individual particularly preferred structural units (I) for the compounds (A) are:
-
- p-Aminobenzoyl
- p-(Mono-C1- to CB-alkylamino)benzoyl
- p-(D1—C1- to C8-alkylamino)benzoyl
- p-Hydroxycinnamoyl (derived from p-hydroxycinnamic acid)
- p-C1- to C8-Alkoxycinnamoyl (derived from p-C1- to C8-alkoxycinnamic acid)
-hydroxyalkyl, -(alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C2- to C20-alkenyl radicals or C6- to C20-aryl, -aryloxy, -hydroxyaryl, -arylcarboxy or -arylamino radicals which may be further substituted, q is an integer from 2 to 6 and r is an integer, wherein the alkylamino radicals mentioned may also be continued in the alkyl moiety in the manner of dendrimers and wherein the polyamine mentioned may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (II).
The number r must be chosen in such a way that the average molar mass is within the specified range. Preferred ranges for the average molar mass (MW) of the polyamines (IV) extend from 100 to 1,000,000 and particularly from 100 to 100,000. q is preferably 2.
Preferred meanings for R9 to R11 are again those specified above for R3 to R8.
Dendrimers or dendrimerlike amines or their precursors include N,N,N′,N′-tetraminopropylethylenediamie, also known as N6-amine, and the dendrimeric amines preparable therefrom by aminopropylation and known as N14-, N30-, N62- and N128-amine according to the number of their nitrogen atoms. These amines have a basic ethylenediamine skeleton whose hydrogen atoms are substituted by amino(n-propyl) radicals on the nitrogen. The terminal amino groups may in turn be substituted by corresponding aminopropyl groups (N14-amine) etc. Methods for preparing these amines are described in WO 96/15097 starting from ethylenediamine. Likewise preferred examples of these amines are corresponding N-amines as described in WO 93/14147, which are prepared from butylenediamine instead of ethylenediamine as above.
In a further particularly preferred embodiment, Y is the radical of a polyvinylamine of the general formula (V)
which has an average molar mass (MW) of from 300 to 100,000,000 and wherein R12 to R16 are independently hydrogen, linear or branched C1- to C20-alkyl, -alkoxy, -polyoxyethylene, -hydroxyalkyl, -(alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C2- to C20-alkenyl radicals or C6- to C20-aryl, -aryloxy,
which has an average molar mass (MW) of from 300 to 100,000,000 and wherein R12 to R16 are independently hydrogen, linear or branched C1- to C20-alkyl, -alkoxy, -polyoxyethylene, -hydroxyalkyl, -(alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C2- to C20-alkenyl radicals or C6- to C20-aryl, -aryloxy,
-
- o-Hydroxybenzoyl
- Phthalimidoyl
- o-Carboxamidobenzoyl
- o-(C1- to C8-Alkoxycarbonyl)benzoyl
- o-Aminobenzoyl
- o-(Mono-C1- to C8-alkylamino)benzoyl
- o-(Di-C1- to C8-alkylamino)benzoyl
- 2-Cyano-3,3-diphenylacryloyl
- m-Benzimidazolyl-p-hydroxybenzoyl
Individual particularly preferred compounds (A) themselves are:
- α,ω-Bis[(p-dimethylamino)benzoylamide] from N,N′-bis(3-aminopropyl)-1,2-ethylenediamine
- α,ω-Bis[(p-dimethylamino)benzoylamide] from triethylenetetramine
- α,ω-Bis[(p-dimethylamino)benzoylamide] from pentaethylenehexamine
- α, ω-Bis[p-methoxycinnamoylamide] from N,N′-bis(3-aminopropyl)-1,2-ethylenediamine quaternized at the two internal secondary amino groups by two methyl groups each
- α-(p-Methoxycinnamoylamide) from N,N′-bis(3-aminopropyl)-1,2-ethylenediamine
- α,ω-Bis[p-methoxycinnamoylamide] from pentaethylenehexamine
- α-(p-Dimethylamino)benzoylamide from N,N′-bis(3-aminopropyl)-1,2-ethylenediamine
- Reaction product of a polyethyleneimine of the formula (III) of MW=700 with methyl p-methoxycinnamate in a molar ratio of 1:3
- Reaction product of a polyethyleneimine of the formula (III) of Mw=700 with ethyl 2-cyano-3,3-diphenylacrylate in a molar ratio of 1:3.
Textile material for which the compounds (A) of the present invention have affinity and on which they are able to develop their protective action includes in particular clothing articles, i.e., textiles which are worn on the human skin, but also house and garden articles comprising dyed textiles such as awnings and sunshades which are exposed to intensive solar irradiation. This textile material to be protected preferably comprises cellulose (cotton), examples of textile materials of interest here being apparel textiles comprising cotton or cotton-polyester blends.
The present invention also provides a method of protecting human skin against harmful UV radiation, which comprises applying compounds (A) containing structural units of the general formula (I) to textile material in the course of textile finishing, i.e., in the course of the manufacture of the textiles.
The present invention further provides a method of protecting human skin against harmful UV radiation, which comprises applying compounds (A) containing structural units of the general formula (I) to textile material in the course of laundering and/or laundry pre- or aftertreatment.
The present invention further provides a method of protecting dyed textile material against fading, which comprises applying compounds (A) containing structural units of the general formula (I) to textile material in the course of textile finishing.
The present invention further provides a method of protecting dyed textile material against fading, which comprises applying compounds (A) containing structural units of the general formula (I) to textile material in the course of laundering and/or laundry pre- or aftertreatment.
The present invention further provides a method of increasing the UV protection factor (UPF) of textile material, which comprises applying compounds (A) containing structural units of the general formula (I) to textile material in the course of textile finishing i.e., in the course of the manufacture of the textiles.
The present invention further provides a method of increasing the UV protection factor (UPF) of textile material, which comprises applying compounds (A) containing structural units of the general formula (I) to textile material in the course of laundering and/or laundry pre- or aftertreatment.
The UV protection factor UPF of textiles is determined in accordance with the Australian/New Zealand standard AS/NZS 4399:1996 using an in vitro method. It measures the UV transmission of the textile object. The spectral transmission can be used to determine the protection factor directly using the following equation:
where
where
- Sλ=spectral irradiation of the sun in the UV region at the wavelength λ
- Eλ=spectral erythema action of the UV radiation at the wavelength λ
- Tλ=spectral transmission of the textile object at the wavelength λ.
The UV absorbers (A) of the invention which possess fiber affinity and contain at least one structural unit (I) can be applied in the course of the finishing of the textile material, i.e., in the course of the manufacture of the textiles, or in the course of caring for the finished textile article, i.e., in the course of laundering and/or laundry pre- or aftertreatment.
By textile finishing are meant the operations carried out in the course of the manufacture of textiles to enhance the utility of the textiles and make them more attractive through advantageous manipulation of their external properties. Typical operations to enhance utility are easycare finishing, creaseproofing and shrinkproofing. Typical processes to enhance attractiveness are dyeing, bleaching, printing and mercerizing. The finishing of piece goods in particular generally involves the use of hand modifiers which include the finishing agents and to which the compounds (A) of the present invention are preferably likewise added.
The present invention also provides a laundry detergent comprising from 0.01 to 20% by weight, in particular from 0.1 to 10% by weight, especially from 0.1 to 5% by weight, of at least one compound (A) containing structural units of the general formula (I) as well as the other, customary ingredients.
The laundry detergent of the invention generally includes as other, customary ingredients
- (B) from 1 to 60% by weight of inorganic builders based on crystalline or amorphous aluminosilicates, crystalline or amorphous silicates, carbonates or phosphates,
- (C) from 0.5 to 40% by weight of anionic surfactants, and
- (D) from 0.5 to 40% by weight of nonionic surfactants.
Suitable inorganic builders (B) are especially crystalline or amorphous aluminosilicates having ion-exchanging properties such as, in particular, zeolites. Various types of zeolite are suitable, especially zeolites A, X, B, P, MAP and HS in their sodium form or in forms in which sodium is partly replaced by other cations such as lithium, potassium, calcium, magnesium or ammonium. Suitable zeolites are described for example in EP-A 038591, EP-A 021491, EP-A 087035, U.S. Pat. No. 4,604,224, GB-A 2013259, EP-A 522726, EP-A 384070 and WO-A 94/24251.
Suitable crystalline silicates (B) are for example disilicates or sheet-silicates, for example δ-Na2Si2O5 or β-Na2Si2O5 (SKS 6 or SKS 7 from Hoechst). The silicates can be used in the form of their alkali metal, alkaline earth metal or ammonium salts, preferably sodium, lithium and magnesium silicates.
Amorphous silicates such as, for example, sodium metasilicate, which has a polymeric structure, or amorphous disilicate (Britesil® H 20 from Akzo) are likewise useful.
Suitable inorganic builder substances (B) based on carbonate are carbonates and bicarbonates. These can be used in the form of their alkali metal, alkaline earth metal or ammonium salts. Preference is given to using sodium, lithium and magnesium carbonates or bicarbonates, especially sodium carbonate and/or sodium bicarbonate.
Customary phosphates useful as inorganic builders (B) are polyphosphates, such as, for example, pentasodium triphosphate.
The components (B) mentioned can be used singly or mixed with each or one another.
The component (B) is preferably present in the laundry detergent of the invention in an amount from 5 to 50% by weight, especially from 10 to 45% by weight.
In a preferred embodiment, the laundry detergent of the invention includes no phosphate-based builders or not more than 5% by weight, especially not more than 2% by weight, of phosphate-based builders.
Suitable anionic surfactants (C) are for example fatty alcohol sulfates of fatty alcohols containing from 8 to 22, preferably from 10 to 18, carbon atoms, e.g., C9- to C11-alcohol sulfates, C12- to C14-alcohol sulfates, C12-C18-alcohol sulfates, lauryl sulfate, cetyl sulfate, myristyl sulfate, palmityl sulfate, stearyl sulfate and tallow alcohol sulfate.
Further suitable anionic surfactants are sulfated ethoxylated C8- to C22-alcohols (alkyl ether sulfates) and their soluble salts. Compounds of this kind are prepared for example by first alkoxylating a C8- to C22-alcohol, preferably a C10- to C18-alcohol, for example a fatty alcohol, and subsequently sulfating the alkoxylation product. The alkoxylation is preferably carried out using ethylene oxide, from 1 to 50, preferably from 1 to 20, mol of ethylene oxide being used per mole of alcohol. However, the alkoxylation of the alcohols can also be effected with propylene oxide alone and optionally butylene oxide. Also suitable are those alkoxylated C8- to C22-alcohols which contain ethylene oxide and propylene oxide or ethylene oxide and butylene oxide or ethylene oxide and propylene oxide and butylene oxide. The alkoxylated C8- to C22-alcohols can contain the ethylene oxide, propylene oxide and butylene oxide units in the form of blocks or in random distribution. Depending on the type of alkoxylation catalyst, alkyl ether sulfates can be obtained with broad or narrow alkylene oxide homolog distribution.
Further suitable anionic surfactants are alkanesulfonates such as C8- to C24-alkanesulfonates, preferably C10- to C18-alkanesulfonates, and also soaps such as, for example, the sodium and potassium salts of C8- to C24-carboxylic acids.
Further suitable anionic surfactants are linear C8- to C20-alkylbenzenesulfonates (‘LAS’), preferably linear C9- to C13-alkylbenzenesulfonates and -alkyltoluenesulfonates.
Useful anionic surfactants (C) further include C8- to C24-olefinsulfonates and -disulfonates, which may also be mixtures of alkene- and hydroxyalkane-sulfonates and -disulfonates, respectively, alkyl ester sulfonates, sulfonated polycarboxylic acids, alkylglycerolsulfonates, fatty acid glyceryl ester sulfonates, alkylphenol polyglycol ether sulfates, paraffinsulfonates containing from about 20 to about 50 carbon atoms (based on paraffin or paraffin mixtures obtained from natural sources), alkyl phosphates, acyl isethionates, acyl taurates, acyl methyltaurates, alkylsuccinic acids, alkenylsuccinic acids or their monoesters or monoamides, alkylsulfosuccinic acids or their amides, mono- and diesters of sulfosuccinic acids, acyl sarcosinates, sulfated alkylpolyglucosides, alkylpolyglycol carboxylates and also hydroxyalkyl sarcosinates.
The anionic surfactants are preferably included in the laundry detergent in the form of salts. Suitable cations in these salts are alkali metal ions such as sodium, potassium and lithium and ammonium salts, for example hydroxyethylammonium, di(hydroxyethyl)ammonium and tri(hydroxyethyl)ammonium salts.
The component (C) is preferably present in the laundry detergent of the invention in an amount of from 1 to 30% by weight, in particular from 3 to 25% by weight, especially from 5 to 15% by weight. If linear C9- to C20-alkylbenzenesulfonates (LAS) are used, they are customarily used in an amount of up to 10% by weight, especially up to 8% by weight.
It is possible to use individual anionic surfactants or a combination of different anionics. It is possible to use anionic surfactants from just one class, for example just fatty alcohol sulfates or just alkylbenzenesulfonates, but it is also possible to use surfactant mixtures from different classes, for example a mixture of fatty alcohol sulfates and alkylbenzenesulfonates.
Examples of suitable nonionic surfactants (D) are alkoxylated C8-to C22-alcohols such as fatty alcohol alkoxylates or oxo alcohol alkoxylates. The alkoxylation can be carried out with ethylene oxide, propylene oxide and/or butylene oxide. Useful surfactants include all alkoxylated alcohols which contain at least two molecules of an aforementioned alkylene oxide after an addition reaction. Here too block polymers of ethylene oxide, propylene oxide and/or butylene oxide are suitable or addition products which contain the alkylene oxides mentioned in random distribution. The amount of alkylene oxide used per mole of alcohol is generally within the range from 2 to 50, preferably from 3 to 20, mol of at least one alkylene oxide. The preferred alkylene oxide is ethylene oxide. The alcohols preferably have from 10 to 18 carbon atoms. Depending on the type of alkoxylation catalyst, alkoxylates can be obtained with broad or narrow alkylene oxide homolog distribution.
A further class of suitable nonionic surfactants are alkylphenol alkoxylates such as alkylphenol ethoxylates containing C6- to C14-alkyl chains and from 5 to 30 mol of alkylene oxide units.
Another class of nonionic surfactants are alkylpolyglucosides having from 8 to 22, preferably from 10 to 18, carbon atoms in the alkyl chain. These compounds usually contain from 1 to 20, preferably from 1.1 to 5, glucoside units.
Another class of nonionic surfactants are N-alkylglucamides of the general structures
where B1 is C6- to C22-alkyl, B2 is hydrogen or C1- to C4-alkyl and D is a polyhydroxyalkyl radical containing from 5 to 12 carbon atoms and at least 3 hydroxyl groups. Preferably, B1 is C10- to C18-alkyl, B2 is CH3 and D is a C5 or C6 radical. Such compounds are obtained for example by acylating reductively aminated sugars with acyl chlorides of C10- to C18-carboxylic acids.
where B1 is C6- to C22-alkyl, B2 is hydrogen or C1- to C4-alkyl and D is a polyhydroxyalkyl radical containing from 5 to 12 carbon atoms and at least 3 hydroxyl groups. Preferably, B1 is C10- to C18-alkyl, B2 is CH3 and D is a C5 or C6 radical. Such compounds are obtained for example by acylating reductively aminated sugars with acyl chlorides of C10- to C18-carboxylic acids.
Further suitable nonionic surfactants are the end group capped fatty acid amide alkoxylates known from WO-A 95/11225 which have the general formula
R1—CO—NH—(CH2)y—O— (A1O)x—R2
where
R1—CO—NH—(CH2)y—O— (A1O)x—R2
where
- R1 is C5- to C2-1-alkyl or -alkenyl,
- R2 is C1- to C4-alkyl,
- A1 is C2- to C4-alkylene,
- y is 2 or 3, and
- x is from 1 to 6.
Examples of such compounds are the reaction products of n-butyltriglycolamine of the formula H2N—(CH2—CH2—O)3—C4H9 with methyl dodecanoate or the reaction products of ethyltetraglycolamine of the formula H2N—(CH2—CH2—O)4—C2H5 with a commercially available mixture of saturated methyl esters of C8- to C18-fatty acids.
Useful nonionic surfactants (D) further include block copolymers of ethylene oxide, propylene oxide and/or butylene oxide (Pluronic® and Tetronic® products from BASF), polyhydroxy or polyalkoxy fatty acid derivatives such as polyhydroxy fatty acid amides, N-alkoxy- or N-aryloxypolyhydroxy fatty acid amides, fatty acid amide ethoxylates, especially end group capped ones, and also fatty acid alkanolamide alkoxylates.
The component (D) is preferably present in the laundry detergent of the invention in an amount of from 1 to 30% by weight, especially from 3 to 25% by weight, in particular from 5 to 20% by weight.
Individual nonionic surfactants or a combination of different nonionics can be used. It is possible to use nonionic surfactants from just one class, especially just alkoxylated C8- to C22-alcohols, but it is also possible to use surfactant mixtures from different classes.
In a preferred embodiment, the laundry detergent of the invention, in addition to the inorganic builders (B), includes from 0.05 to 20% by weight, especially from 1 to 10% by weight, of organic cobuilders in the form of low molecular weight, oligomeric or polymeric carboxylic acids, especially polycarboxylic acids, or phosphonic acids or their salts, especially sodium or potassium salts.
Examples of low molecular weight carboxylic acids or phosphonic acids useful as organic cobuilders are:
- phosphonic acids, such as for example 1-hydroxyethane-1,1-diphosphonic acid, aminotris(methylenephosphonic acid), ethylenediaminetetra(methylenephosphonic acid), hexamethylenediaminetetra(methylenephosphonic acid) and diethylenetriaminepenta (methylenephosphonic acid);
- C4- to C20-di-, -tri- and -tetracarboxylic acids such as for example succinic acid, propanetricarboxylic acid, butanetetracarboxylic acid, cyclopentanetetracarboxylic acid and alkyl and alkenylsuccinic acids having C2- to C16-alkyl or -alkenyl moieties;
- C4- to C20-hydroxycarboxylic acids such as for example malic acid, tartaric acid, gluconic acid, glutaric acid, citric acid, lactobionic acid and sucrose mono-, -di- and tricarboxylic acid;
- aminopolycarboxylic acids such as for example nitrilotriacetic acid, β-alaninediacetic acid, ethylenediaminetetraacetic acid, serinediacetic acid, isoserinediacetic acid, alkylethylene-diaminetriacetates, N,N-bis(carboxymethyl)glutamic acid, ethylenediaminedisuccinic acid and N-(2-hydroxyethyl)imino-diacetic acid, methyl- and ethyl-glycinediacetic acid.
Examples of oligomeric or polymeric carboxylic acids useful as organic cobuilders are:
- oligomaleic acids as described for example in EP-A 451508 and EP-A 396303;
- co- and terpolymers of unsaturated C4-C8-dicarboxylic acids which may contain copolymerized units derived from monoethylenically unsaturated comonomers
- of the group (i) in amounts of up to 95% by weight,
- of the group (ii) in amounts of up to 60% by weight, and
- of the group (iii) in amounts of up to 20% by weight.
Examples of unsaturated C4-C8-dicarboxylic acids useful here include maleic acid, fumaric acid, itaconic acid and citraconic acid. Maleic acid is preferred.
The group (i) consists of monoethylenically unsaturated C3-C8-monocarboxylic acids, for example acrylic acid, methacrylic acid, crotonic acid and vinylacetic acid. Preferred members of group (i) are acrylic acid and methacrylic acid.
Group (ii) consists of monoethylenically unsaturated C2-C22-olefins, vinyl alkyl ethers having C1-C8-alkyl groups, styrene, vinyl esters of C1-C8-carboxylic acids, (meth)acrylamide and vinylpyrrolidone. Preference in group (ii) is given to C2-C6-olefins, vinyl alkyl ethers containing C1-C4-alkyl groups, vinyl acetate and vinyl propionate.
Group (iii) consists of (meth)acrylic esters of C1- to C8-alcohols, (meth)acrylonitrile, (meth)acrylamides of C1-C8-amines, N-vinylformamide and N-vinylimidazole.
If the polymers of group (ii) contain units derived from vinyl esters, these units may also be partly or wholly hydrolyzed into vinyl alcohol units. Suitable co- and terpolymers are known for example from U.S. Pat. No. 3,887,806 and DE-A 4313909.
Copolymers of dicarboxylic acids useful as organic cobuilders are preferably:
- copolymers of maleic acid and acrylic acid in a weight ratio of from 10:90 to 95:5, particularly preferably those in a weight ratio of from 30:70 to 90:10 with molar masses from 1000 to 150,000;
- terpolymers of maleic acid, acrylic acid and a vinyl ester of a C1-C3-carboxylic acid in a weight ratio of from 10 (maleic acid): 90 (acrylic acid+vinyl ester) to 95 (maleic acid): 10 (acrylic acid+vinyl ester), the weight ratio of acrylic acid to vinyl ester being within the range from 30:70 to 70:30;
- copolymers of maleic acid with C2-C8-olefins in a molar ratio of from 40:60 to 80:20, of which copolymers of maleic acid with ethylene, propylene or isobutene in a molar ratio of 50:50 are particularly preferred.
Graft polymers of unsaturated carboxylic acids on low molecular weight carbohydrates or hydrogenated carbohydrates, cf. U.S. Pat. No. 5,227,446, DE-A 4415623 and DE-A 4313909, are likewise useful as organic cobuilders.
Examples of useful unsaturated carboxylic acids here are maleic acid, fumaric acid, itaconic acid, citraconic acid, acrylic acid, methacrylic acid, crotonic acid and vinylacetic acid and also mixtures of acrylic acid and maleic acid which are grafted on in amounts of from 40 to 95% by weight, based on the component to be grafted.
The graft copolymer may additionally include, by way of modification, up to 30% by weight, based on the component to be grafted, of further monoethylenically unsaturated monomers in polymerized form. Suitable modifying monomers are the abovementioned monomers of groups (ii) and (iii).
Useful grafting bases include degraded polysaccharides, for example acidic or enzymatically degraded starches, inulins or cellulose, protein hydrolyzates and reduced (hydrogenated or reductively aminated) degraded polysaccharides, for example mannitol, sorbitol, aminosorbitol and N-alkylglucamine, and also polyalkylene glycols having molar masses of up to MW=5000, for example polyethylene glycols, ethylene oxide/propylene oxide or ethylene oxide/butylene oxide or ethylene oxide/propylene oxide/butylene oxide block copolymers and alkoxylated mono- or polyhydric C1-C22-alcohols; cf. U.S. Pat. No. 5,756,456.
Polyglyoxylic acids useful as organic cobuilders are described for example in EP-B 001004, U.S. Pat. No. 5,399,286, DE-A 4106355 and EP-A 656914. The end groups of the polyglyoxylic acids can have different structures.
Polyamidocarboxylic acids and modified polyamidocarboxylic acids useful as organic cobuilders are known for example from EP-A 454126, EP-B 511037, WO-A 94/01486 and EP-A 581452.
Useful organic cobuilders also include in particular polyaspartic acids or cocondensates of aspartic acid with further amino acids, C4-C25-mono- or -dicarboxylic acids and/or C4-C25-mono- or -diamines. Particular preference is given to polyaspartic acids prepared in phosphorus-containing acids and modified with C6-C22-mono- or -dicarboxylic acids or with C6-C22-mono- or diamines.
Useful organic cobuilders further include iminodisuccinic acid, oxydisuccinic acid, aminopolycarboxylates, alkylpolyamino-carboxylates, aminopolyalkylenephosphonates, polyglutamates, hydrophobic modified citric acid, e.g., agaricic acid, poly-α-hydroxyacrylic acid, N-acylethylenediaminetriacetates such as lauroylethylenediaminetriacetate and alkylamides of ethylenediaminetetraacetic acid such as EDTA-tallowamide.
It is also possible to use oxidized starches as organic cobuilders.
In a further preferred embodiment, the laundry detergent of the invention, as well as in particular the inorganic builders (B), the anionic surfacts (C) and/or the nonionic surfactants (D), further includes from 0.5 to 20% by weight, especially from 1 to 10% by weight, of glycine-N,N-diacetic acid derivatives as described in WO 97/19159.
In a further preferred embodiment, the laundry detergent of the invention further comprises from 0.5 to 30% by weight, especially from 5 to 27% by weight, in particular from 10 to 23% by weight, of bleaching agents in the form of percarboxylic acids, e.g., diperoxodecanedicarboxylic acid, phthalimidopercaproic acid or monoperoxophthalic acid or -terephthalic acid, adducts of hydrogen peroxide with inorganic salts, for example sodium perborate monohydrate, sodium perborate tetrahydrate, sodium carbonate perhydrate or sodium phosphate perhydrate, adducts of hydrogen peroxide with organic compounds, for example urea perhydrate, or of inorganic peroxo salts, for example alkali metal persulfates, or alkali metal peroxodisulfates, optionally in combination with from 0 to 15% by weight, preferably from 0.1 to 15% by weight, especially from 0.5 to 8% by weight, of bleach activators. In the case of color detergents, the bleaching agent (if present) is generally used without bleach activator; in other cases, bleach activators are usually present.
Useful bleach activators include:
- polyacylated sugars, for example pentaacetylglucose;
- acyloxybenzenesulfonic acids and their alkali metal and alkaline earth metal salts, for example sodium p-nonanoyloxybenzenesulfonate or sodium p-benzoyloxybenzenesulfonate;
- N,N-diacylated and N,N,N′,N′-tetraacylated amines, for example N,N,N′,N′-tetraacetylmethylenediamine and -ethylenediamine (TAED), N,N-diacetylaniline, N,N-diacetyl-p-toluidine or 1,3-diacylated hydantoins such as 1,3-diacetyl-5,5-dimethylhydantoin;
- N-alkyl-N-sulfonylcarboxamides, for example N-methyl-N-mesylacetamide or N-methyl-N-mesylbenzamide;
- N-acylated cyclic hydrazides, acylated triazoles or urazoles, for example monoacetylmaleic hydrazide;
- O,N,N-trisubstituted hydroxylamines, for example O-benzoyl-N,N-succinylhydroxylamine, O-acetyl-N,N-succinylhydroxylamine or O,N,N-triacetylhydroxylamine;
- N,N′-diacylsulfurylamides, for example N,N′-dimethyl-N,N′-diacetylsulfurylamide or N,N′-diethyl-N,N′-dipropionylsulfurylamide;
- acylated lactams such as, for example, acetylcaprolactam, octanoylcaprolactam, benzoylcaprolactam or carbonylbiscaprolactam;
- anthranil derivatives such as, for example, 2-methylanthranil or 2-phenylanthranil;
- triacyl cyanurates, for example triacetyl cyanurate or tribenzoyl cyanurate;
- oxime esters and bisoxime esters, for example O-acetylacetone oxime or bisisopropyl iminocarbonate;
- carboxylic anhydrides, for example acetic anhydride, benzoic anhydride, m-chlorobenzoic anhydride or phthalic anhydride;
- enol esters, for example isopropenyl acetate;
- 1,3-diacyl-4,5-diacyloxyimidazolines, for example 1,3-diacetyl-4,5-diacetoxyimidazoline;
- tetraacetylglycoluril and tetrapropionylglycoluril;
- diacylated 2,5-diketopiperazines, for example 1,4-diacetyl-2,5-diketopiperazine;
- ammonium-substituted nitriles, for example N-methylmorpholiniumacetonitrize methylsulfate;
- acylation products of propylenediurea and 2,2-dimethylpropylenediurea, for example tetraacetylpropylenediurea;
- α-acyloxypolyacylmalonamides, for example α-acetoxy-N,N′-diacetylmalonamide;
- diacyldioxohexahydro-1,3,5-triazines, for example 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine;
- benz (4H)-1,3-oxazin-4-ones having alkyl radicals, for example methyl, or aromatic radicals, for example phenyl, in position 2.
The described bleaching system comprising bleaching agents and bleach activators may optionally include bleach catalysts as well. Examples of suitable bleach catalysts are quaternized imines and sulfoneimines, which are described for example in U.S. Pat. No. 5,360,569 and EP-A 453 003. Particularly effective bleach catalysts are manganese complexes, which are described for example in WO-A 94/21777. When used, such compounds are incorporated in laundry detergents in amounts up to 1.5% by weight, especially up to 0.5% by weight, and in the case of very active manganese complexes, in amounts up to 0.1% by weight.
In addition to the described bleaching system comprising bleaching agents, bleach activators and optionally bleach catalysts, it is also possible for the laundry detergent of the invention to utilize systems involving enzymatic peroxide release or photoactivated bleaching systems.
In a further preferred embodiment, the laundry detergent of the invention additionally includes from 0.05 to 4% by weight of enzymes. Preferred laundry-detergent enzymes are proteases, amylases, lipases and cellulases. The enzymes are used in amounts which are preferably from 0.1 to 1.5% by weight, particularly preferably from 0.2 to 1.0% by weight, of the formulated enzyme. Examples of suitable proteases are Savinase and Esperase (from Novo Nordisk). An example of a suitable lipase is Lipolase (from Novo Nordisk). An example of a suitable cellulose is Celluzym (from Novo Nordisk). The use of peroxidases to activate the bleach system is also possible. Individual enzymes or a combination of different enzymes can be used. If desired, the laundry detergent of the invention may additionally include enzyme stabilizers, for example calcium propionate, sodium formate or boric acids or salts thereof, and/or antioxidants.
In addition to the main components heretofore mentioned, the laundry detergent of the invention may also include the following further customary additives in the amounts customary for this purpose:
-
- cationic surfactants, customarily in an amount of up to 25% by weight, preferably from 3 to 15% by weight, for example C8- to C16-dialkyldimethylammonium halides, dialkoxydimethylammonium halides or imidazolinium salts with long-chain alkyl;
- amphoteric surfactants, customarily in an amount of up to 15% by weight, preferably from 2 to 10% by weight, for example derivatives of secondary or tertiary amines, for example C12-C18-alkylbetaines or C12-C18-alkylsulfobetaines or amine oxides such as alkyldimethylamine oxides;
- soil antiredeposition agents and soil release polymers (these are for example polyesters of polyethylene oxides with ethylene glycol and/or propylene glycol and aromatic dicarboxylic acids or aromatic and aliphatic dicarboxylic acids or polyesters of unilaterally end group capped polyethylene oxides with di- and/or more highly hydric alcohols and dicarboxylic acids. Such polyesters are known, cf. for example U.S. Pat. No. 3,557,039, GB-A-1 154 730, EP-A-0 185 427, EP-A-0 241 984, EP-A-0 241 985, EP-A-0 272 033 and U.S. Pat. No. 5,142,020. Further suitable soil release polymers are amphiphilic graft polymers or copolymers of vinyl ester and/or acrylic ester on polyalkylene oxides, cf. U.S. Pat. No. 4,746,456, U.S. Pat. No. 4,846,995, DE-A-3 711 299, U.S. Pat. No. 4,904,408, U.S. Pat. No. 4,846,994 and U.S. Pat. No. 4,849,126, or modified celluloses, for example methylcellulose, hydroxypropylcellulose, or carboxymethylcellulose. Soil antiredeposition agents and soil release polymers are present in the laundry detergents at from 0.1 to 2.5% by weight, preferably at from 0.2 to 1.5% by weight, particularly preferably at from 0.3 to 1.2% by weight. Preferred soil release polymers are the graft polymers of vinyl acetate on polyethylene oxide of molar mass 2500-8000 in a weight ratio of from 1.2:1 to 3.0:1 known from U.S. Pat. No. 4,746,456, and also commercially available polyethylene terephthalate/polyoxyethylene terephthalates of molar mass 3000-25,000 from polyethylene oxides of molar mass 750-5000 with terephthalic acid and ethylene oxide and a molar ratio of polyethylene terephthalate to polyoxyethylene terephthalate of from 8:1 to 1:1 and the block polycondensates known from DE-A-44 03 866 which contain blocks of (a) ester units of polyalkylene glycols having a molar mass of from 500 to 7500 and aliphatic dicarboxylic acids and/or monohydroxymonocarboxylic acids and (b) ester units of aromatic dicarboxylic acids and polyhydric alcohols. These amphiphilic block copolymers have molar masses of from 1500 to 25,000.);
- color transfer inhibitors, for example home- and copolymers of N-vinylpyrrolidone, of N-vinylimidazole, of N-vinyloxazolidone or of 4-vinylpyridine N-oxide with molar masses of from 15,000 to 100,000 and also crosslinked finely divided polymers based on these monomers and having a particle size of from 0.1 to 500, preferably from 0.1 to 250, μm;
- nonsurfactant foam suppressants or foam inhibitors, for example organopolysiloxanes and mixtures thereof with microfine, optionally silanized silica and also paraffins, waxes, microwaxes and mixtures thereof with silanized silica;
- complexing agents (also as organic cobuilders);
- optical brighteners;
- polyethylene glycols;
- perfumes or fragrances;
- fillers;
- inorganic extenders, for example sodium sulfate;
- formulation assistants;
- solubility improvers;
- opacifiers and pearlizers;
- dyes,
- corrosion inhibitors;
- peroxide stabilizers;
- electrolytes.
A solid laundry detergent according to the invention is customarily in powder or granule form or in the form of extrudates or tablets.
Pulverulent or granular laundry detergents according to the invention may include up to 60% by weight of inorganic extenders.
Sodium sulfate is usually used for this purpose. However, the extender content of the laundry detergents according to the invention is preferably low, only up to 20% by weight, particularly preferably only up to 8% by weight, especially in the case of compacts or ultracompacts. The solid laundry detergents of the invention may have various bulk densities in the range from 300 to 1300 g/l, especially within the range from 550 to 1200 g/l. Modern compacts generally have high bulk densities and a granular construction. To achieve the desired compaction of the detergents, it is possible to use the techniques customary in the art.
The laundry detergent of the invention is produced and optionally finished in a conventional manner.
The present invention further provides a laundry pre- and aftertreatment comprising from 0.01 to 40% by weight, especially from 0.5 to 20% by weight, of at least one compound (A) containing structural units of the formula (I) as well as the other, customary ingredients.
Preference is here given to a textile pre- and aftertreatment further comprising from 1 to 50% by weight, especially from 3 to 30% by weight, of one or more cationic surfactants selected from the group consisting of quaternary diesterammonium salts, quaternary tetraalkylammonium salts, quaternary diamidoammonium salts, amidoamino esters and imidazolinium salts.
Quaternary diesterammonium salts are especially those which have two C11- to C22-alk(en)ylcarbonyloxy(mono- to pentamethylene) radicals and two C1- to C3-alkyl or hydroxyalkyl radicals on the quaternary nitrogen atom and, for example, chloride, bromide, methosulfate or sulfate as counterion.
Quaternary diesterammonium salts further include in particular those which have a C11- to C22-alk(en)ylcarbonyloxytrimethylene radical bearing a C11- to C22-alk(en)ylcarbonyloxy radical on the central carbon atom of the trimethylene group and three C1- to C3-alkyl or -hydroxyalkyl radicals on the quaternary nitrogen atom and, for example, chloride, bromide, methosulfate or sulfate as counterion.
Quaternary tetraalkylammonium salts are in particular those which have two C1- to C6-alkyl radicals and two C8- to C24-alk(en)yl radicals on the quaternary nitrogen atom and, for example, chloride, bromide, methosulfate or sulfate as counterion.
Quaternary diamidoammonium salts are in particular those which bear two C8- to C24-alk(en)ylcarbonylaminoethylene radicals, a substituent selected from hydrogen, methyl, ethyl and polyoxyethylene having up to 5 oxyethylene units and as fourth radical a methyl group on the quaternary nitrogen atom and, for example, chloride, bromide, methosulfate or sulfate as counterion.
Amidoamino esters are in particular tertiary amines bearing a C11- to C22-alk(en)ylcarbonylamino(mono- to trimethylene) radical, a C11- to C22-alk(en)ylcarbonyloxy(mono- to trimethylene) radical and a methyl group as substituents on the nitrogen atom.
Imidazolinium salts are in particular those which bear a C14- to C18-alk(en)yl radical in position 2 of the heterocycle, a C14- to C18-alk(en)ylcarbonyl(oxy or amino)ethylene radical on the neutral nitrogen atom and hydrogen, methyl or ethyl on the nitrogen atom carrying the positive charge, while counterions here are for example chloride, bromide, methosulfate or sulfate.
Contemplated laundry aftertreatments are in particular fabric softeners for application in the final rinse and in the course of fabric care.
Other customary ingredients for such a textile pre- and aftertreatment are nonionic surfactants, fragrances, dyes, stabilizers, fiber and color protection additives, viscosity modifiers, soil release additives, corrosion inhibitors, bactericides, preservatives and water in the customary amounts.
Some of the compounds (A) are novel substances. The present invention accordingly also provides compounds (A′) conforming to the general formula (IIa)
where
where
- Y′ is the radical of an aliphatic, cycloaliphatic, aromatic or mixed aliphatic-aromatic group which has an average molar mass (MW) of up to 100,000,000, which contains at least m′ primary and/or secondary amino groups or together at least m′ primary and/or secondary amino groups and hydroxyl groups capable of forming amide or ester bonds with the structural unit (I) and which may also be quaternized at tertiary and/or free primary and/or secondary nitrogen atoms present or still present in the compounds (IIa),
- m′ is from 1 to 200, subject to the provisos that the number m of the structural units (I) accounts for from 10 to 100% of m′ and that, however, at least one structural unit (I) is present in the compounds (II),
- and X, Z, n and p are each as defined above.
The compounds (A′) as well as the compounds (A) are advantageously prepared by reacting carboxylic acid derivatives of the general formula (Ia)
where Y″ is an alkyl group having from 1 to 4 carbon atoms, for example methyl or ethyl, a halogen atom, for example chlorine or bromine, an amino group optionally bearing one or two C1- to C4-alkyl groups or a hydroxyl group and the other variables are each as defined above,
with the parent compounds of Y′ to form the corresponding carboxamide and/or carboxylic ester structures and then optionally quaternizing some or all of the tertiary and/or primary and/or secondary nitrogen atoms present or still present fig in the compounds (IIa).
where Y″ is an alkyl group having from 1 to 4 carbon atoms, for example methyl or ethyl, a halogen atom, for example chlorine or bromine, an amino group optionally bearing one or two C1- to C4-alkyl groups or a hydroxyl group and the other variables are each as defined above,
with the parent compounds of Y′ to form the corresponding carboxamide and/or carboxylic ester structures and then optionally quaternizing some or all of the tertiary and/or primary and/or secondary nitrogen atoms present or still present fig in the compounds (IIa).
The novel UV absorbers possessing affinity for textile fiber are highly useful on textile material not only to protect the human skin against harmful UV radiation but also to protect dyed textile material against fading. Textile material comprising at least one compound (A) containing at least one structural unit of the general formula (I) thus likewise forms part of the subject-matter of the present invention.
The Examples hereinbelow are intended to more particularly describe the invention without, however, limiting it.
The following method of preparation is a typical example of how the compounds (A) are prepared: 28.8 g (0.15 mol) of methyl p-methoxycinnamate were heated together with 1.5 g (0.008 mol) of a 30% strength by weight solution of sodium methoxide in methanol and 13.2 g (0.075 mol) of N,N′-bis(3-aminopropyl)-1,2-ethylenediamine at 100° C. for 4 hours. The methanol was then distilled off. A customary workup afforded a pale beige product in a yield of 78%.
The product of Example 1 was methylated at the two internal secondary amino groups in a conventional manner by reaction with dimethyl sulfate as methylating agent in a molar ratio of 1:4 to give a pale beige product in a yield of 98%.
Application tests
Woven white cotton fabric having a basis weight of 100 g/m2 and a UV protection factor UPF of 4.50 was washed at 60° C. for 30 minutes in the presence of water hardness of 3 mmol/1. The detergent used was a commercially available formulation (Persil® Megaperls Color) in a dosage of 4500 ppm, based on the wash liquor. The formulation included either no UV absorber having affinity for textile fiber or 400 ppm in each case, based on the wash liquor, of the novel UV absorber A1, A2 or A3, added before the wash. The fit 20 UV protection factor UPF was determined after the cotton fabrics had been washed, rinsed, spun and dried.
Structures of UV absorbers used:
- A1=α,ω-bis[p-methoxycinnamoylamide] from pentaethylenehexamine
- A2=reaction product of a commercially available polyethyleneimine of the formula (III) with MW=700 (Polymin G 10 from BASF Aktiengesellschaft) with methyl p-methoxycinnamate in a molar ratio of 1:3
- A3=α,ω-bis[p-methoxycinnamoylamide] from N,N′-bis(3-amino-propyl)-1,2-ethylenediamine quaternized with two methyl groups at both internal secondary amino groups (product of Example 2)
Table 1 shows the results of the tests:
TABLE 1 | |||
without UV absorber | UPF = 4.60 | ||
with UV absorber A1 | UPF = 11.30 | ||
with UV absorber A2 | UPF = 10.00 | ||
with UV absorber A3 | UPF = 11.70 | ||
The results show that the use of the UV absorbers A1 to A3 in the laundry wash cycle according to the present invention leads to a distinct increase in the textile UV protection.
Woven white cotton fabric having a basis weight of 100 g/m2 and a UV protection factor UPF=4.50 was washed five times in succession. One wash consisted of a wash cycle at 40° C. with a commercially available detergent (Persil® Megaperls Color) and a subsequent final rinse. A commercially available final rinse fabric conditioner (Lenor® ultra) was used in a dose of 1000 ppm, based on the liquor. The fabric conditioner included either no UV absorber possessing affinity for textile fiber or in each case 100 ppm, based on the liquor, of the novel UV absorber A1, A2 or A3 (see Example 3), added before the final rinse. After each final rinse, a fabric sample was removed and its UV protection factor UPF was determined in the dried state.
Table 2 shows the results of the tests:
TABLE 2 | ||||
after | after | after | ||
1st wash | 3rd wash | 5th wash | ||
without UV absorber | UPF = 4.81 | UPF = 5.09 | UPF = 5.05 |
with UV absorber A1 | UPF = 12.48 | UPF = 18.50 | UPF = 23.85 |
with UV absorber A2 | UPF = 10.76 | UPF = 24.88 | UPF = 31.42 |
with UV absorber A3 | UPF = 10.93 | UPF = 20.17 | UPF = 31.92 |
It is clear that using the novel UV absorbers A1 to A3 increases the UV protection factor UPF of the cotton fabric as the number of washes increases. After just the 5th wash, the protection factors obtained show good to very good skin protection against UV radiation. The results further show that the textile protection against UV radiation is not improved when UV absorbers are absent.
Claims (8)
1. A method of treating textile fibers, comprising:
and that adheres to the textile fibers, wherein
X is a group of the formula —CR1═CR2— or a carbonyl group C═O, where R1 and R2 are independently hydrogen, C1- to C8-alkyl, C1- to C8-alkoxy, C1- to C8-alkoxycarbonyl, C1- to C8-acyloxy, carboxyl, cyano, nitro, fluorine, chlorine, bromine, sulfonyl, C1- to C8-alkylsulfonyl or phenyl which may be substituted by up to 3 radicals selected from the group consisting of C1- to C8-alkyl, C1- to C8-alkoxy, C1- to C8-alkoxycarbonyl, C1- to C8-acyloxy, carboxyl, cyano, nitro, chlorine, bromine, sulfonyl and C1- to C8-alkylsulfonyl, where R1 optionally is the group —NQ—CO—, which is bonded with its carbonyl carbon atom to the ortho position of the adjacent phenyl ring to form a benzopyrrolidone system, and in which Q is hydrogen or a C1-C8-alkyl radical;
Z is a substituent selected from the group consisting of C1- to C8-alkyl, C1- to C8 alkoxy, C1- to C8-alkoxycarbonyl, C1- to C8-acyloxy, carboxyl, cyano, nitro, fluorine, chlorine, bromine, sulfonyl, C1- to C8-alkylsulfonyl, amino, mono- or di-C1- to C8-alkylamino, carboxamido (with or without one or two C1- to C8-alkyl groups on the amide nitrogen), hydroxyl and saturated or unsaturated five- and six-membered heterocyclic radicals, which may be benzofused, and any two adjacent Z substituents may also form a saturated or unsaturated five- or six-membered ring, and in the case of p=0 an ortho-disposed carboxyl group may be combined with the carbonyl group present and a nitrogen atom attached directly to this carbonyl group to form a cyclic imide;
n is 0, 1, 2 or 3 and p is 0, 1, 2, 3, 4 or 5;
Y is the radical of an aliphatic, cycloaliphatic, or mixed aliphatic-aromatic group which has at least m′ primary and/or secondary amino groups, m′ hydroxyl groups or together at least m′ primary and/or secondary amino groups and hydroxyl groups, which is capable of forming amide or ester bonds with the structural unit of the formula (I)
and the tertiary and/or free primary and/or secondary nitrogen atoms present in the compounds of radical Y optionally being quaternized; and
m is the number of structural units (I) bonded to primary and/or secondary amino groups and hydroxyl groups and accounts for from 10 to 100% of the number of these m′ groups which range from 1 to 200,
wherein the group Y is selected from the group consisting of
(a) an aliphatic or cycloaliphatic oligoamine selected from the group consisting of diethylenetriamine, dipropylenetriamine, triethylenetetramine, tetraethylenepentamine, pentaethylenehexamine, N(2-aminoethyl)-1,3-propanediamine, N,N-dimethylethanolamine, diethanolamine, triethanolamine, 3-dimethylamino-1-propanol, N-(2-aminoethyl) ethanol amine, 3-(dimethylamino) propylamine, N,N′-bis(3-aminopropyl)-1,2-ethylenediamine, N,N,N′,N′-tetrakis(3-aminopropyl)-1,2-ethylenediamine, N,N,N′,N′-tetrakis[3-(C1- to C4-alkylamino)propyl]-1,2-ethylenediamine, N,N′-bis(3-aminopropyl)piperazine and N,N′-bis[3-(C1- to C4-alkylamino)propyl]piperazine;
which has an average molecular weight (MW) ranging from 200 to 1,000,000 and wherein radicals R3 to R8 are independently hydrogen, linear or branched C1- to C20-alkyl, -alkoxy, -polyoxyethylene, -hydroxyalkyl, -(alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C2- to C20-alkenyl radicals or C6- to C20-aryl, -aryloxy, -hydroxyaryl, -arylcarboxy or -arylamino radicals which optionally are substituted, and R4 and R5 are each additionally polyethyleneimine polymer chains, and x, y and z are independently 0 or an integer,
(c) a polyamidoamine which has an average molecular weight (MW) ranging from 500 to 100,000,000, which is prepared by reaction of C4- to C10-dicarboxylic acids with poly(C2- to C4-alkylene)polyamines having from 3 to 20 basic nitrogen atoms in the molecule and which has at least m′ primary and/or secondary amino groups which form amide bonds with the structural unit (I);
(d) a polyamine of formula (IV)
R9R10N—[CHqH2q—NR11—]r—CqH2q—NR9R10 (IV)
R9R10N—[CHqH2q—NR11—]r—CqH2q—NR9R10 (IV)
which has an average molecular weight (MW) ranging from 100 to 100,000,000 and wherein the radicals R9 to R11 are independently hydrogen, linear or branched C1- to C20-alkyl, -alkoxy, -polyoxyethylene, -hydroxyalkyl, -(alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C2- to C20-alkenyl radicals or C6- to C20-aryl, -aryloxy, -hydroxyaryl, -arylcarboxy or -arylamino radicals which optionally are substituted, q is an integer from 2 to 6 and r is an integer, wherein the alkylamino radicals mentioned are optionally continued in the alkyl moiety; and
which has an average molecular weight (MW) ranging from 300 to 100,000,000 and wherein R12 to R16 are independently hydrogen, linear or branched C1- to C20alkyl, -alkoxy, -polyoxyethylene, -hydroxyalkyl, -(alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C2- to C20-alkenyl radicals or C6- to C20-aryl, -aryloxy, -hydroxyaryl, -arylcarboxy or -arylamino radicals which optionally are substituted, and R15 is additionally a formamidyl radical, s is an integer and t is 0 or an integer.
2. The method as claimed in claim 1 , wherein said textile fibers contain at least one compound (A) containing at least one structural unit (I) to protect dyed textile material against fading.
3. The method as claimed in claim 1 , wherein compound (A) conforms to formula (II) and wherein the number m of the structural units (I) in the compounds (II) is 1, 2 or 3.
4. The method as claimed in claim 1 , wherein compound (A) contains at least one structural unit (I) where X is a group of the formula —CR1═CR2— where R1 and R2 are independently hydrogen, cyano or unsubstituted phenyl or where R1 is the group —NH—CO—, which is bonded with its carbonyl carbon atom to the ortho position of the adjacent phenyl ring to form a benzopyrrolidone system, and R2 is also cyano, and n is 1.
5. The method as claimed in claim 1 , wherein compound (A) contains at least one structural unit (I) where Z is a substituent selected from the group consisting of C1- to C8-alkoxy, amino, mono- or di-C1- to C8-alkylamino and hydroxyl and p is 1.
6. The method as claimed in claim 1 , wherein compound (A) contains at least one structural unit (I) as UV absorbers for cellulosic textile material which possesses affinity for textile fiber.
7. A method of treating textile fibers, comprising:
and that adheres to the textile fibers, wherein
X is a group of the formula —CR1═CR2—, where R1 and R2 are independently hydrogen, C1- to C8-alkyl, C1- to C8-alkoxy, C1- to C8-alkoxycarbonyl, C1- to C8-acyloxy, carboxyl, cyano, nitro, fluorine, chlorine, bromine, sulfonyl, C1- to C8-alkylsulfonyl or phenyl which may be substituted by up to 3 radicals selected from the group consisting of C1- to C8-alkyl, C1- to C8-alkoxy, C1- to C8-alkoxycarbonyl, C1- to C8-acyloxy, carboxyl, cyano, nitro, chlorine, bromine, sulfonyl and C1- to C8-alkylsulfonyl, where R1 optionally is the group —NQ—CO—, which is bonded with its carbonyl carbon atom to the ortho position of the adjacent phenyl ring to form a benzopyrrolidone system, and in which Q is hydrogen or a C1-C8-alkyl radical;
Z is a substituent selected from the group consisting of C1- to C8-alkyl, C1- to C8 alkoxy, C1- to C8-alkoxycarbonyl, C1- to C8-acyloxy, carboxyl, cyano, nitro, fluorine, chlorine, bromine, sulfonyl, C1- to C8-alkylsulfonyl, amino, mono- or di-C1- to C8-alkylamino, carboxamido (with or without one or two C1- to C8-alkyl groups on the amide nitrogen), hydroxyl and saturated or unsaturated five- and six-membered heterocyclic radicals, which may be benzofused, and any two adjacent Z substituents may also form a saturated or unsaturated five- or six-membered ring, and in the case of p=0 an ortho-disposed carboxyl group may be combined with the carbonyl group present and a nitrogen atom attached directly to this cyclic group to form a cyclic imide;
n is 1, 2 or 3 and p is 0, 1, 2, 3, 4 or 5;
and the tertiary and/or free primary and/or secondary nitrogen atoms present in the compounds of radical Y optionally being quaternized; and
m is the number of structural units (I) bonded to primary and/or secondary amino groups and hydroxyl groups and accounts for from 10 to 100% of the number of these m′ groups which range from 1 to 200, wherein
Y is the radical of a compound selected from the group consisting of;
(a) an aliphatic or cycloaliphatic oligoamine selected from the group consisting of diethylenetriamine, dipropylenetriamine, triethylenetetramine, tetraethylenepentamine, pentaethylenehexamine, N-2-aminoethyl)-1,3-propanediamine, 3-(dimethylamino)propylamine, N,N′-bis(3-aminopropyl)-1,2-ethylenediamine, N,N,N′,N′-tetrakis(3-aminopropyl)-1,2-ethylenediamine, N,N,N′,N′-tetrakis[3-(C1- to C4-alkylamino)propyl]-1,2-ethylenediamine, N,N′-bis(3-aminopropyl)piperazine and N,N′-bis[3-(C1- to C4-alkylamino)propyl]piperazine;
which has an average molecular weight (MW) ranging from 200 to 1,000,000 and wherein radicals R3 to R8 are independently hydrogen, linear or branched C2- to C20-alkyl, -alkoxy, (alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C2- to C20-alkenyl radicals or C6- to C20-aryl, -aryloxy, -arylcarboxy or -arylamino radicals which optionally are substituted, and R4 and R5 are each additionally polyethyleneimine polymer chains, and x, y and z are independently 0 or an integer;
(c) a polyamidoamine which has an average molecular weight (MW) ranging from 500 to 100,000,000, which is prepared by reaction of C4- to C10-dicarboxylic acids with poly(C2- to C4-alkylene)polyamines having from 3 to 20 basic nitrogen atoms in the molecule and which has at least m′ primary and/or secondary amino groups which form amide bonds with the structural unit (I);
(d) a polyamine of formula (IV)
R9R10N—[CqH2q—NR11—]r—CqH2q—NR9R10 (IV)
R9R10N—[CqH2q—NR11—]r—CqH2q—NR9R10 (IV)
which has an average molecular weight (MW) ranging from 100 to 100,000,000 and wherein the radicals R9 to R11 are independently hydrogen, linear or branched C1- to C20-alkyl, -alkoxy, -(alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C2- to C20-alkenyl radicals or C6- to C20-aryl, -aryloxy, -arylcarboxy or -arylamino radicals which optionally are substituted, q is an integer from 2 to 6 and r is an integer, wherein the alkylamino radicals mentioned are optionally continued in the alkyl moiety; and
which has an average molecular weight (MW) ranging from 300 to 100,000,000 and wherein R12 to R16 are independently hydrogen, linear or branched C1- to C20-alkyl, -alkoxy, -(alkyl)carboxy, -phosphonoalkyl, -alkylamino radicals, C2- to C20-alkenyl radicals or C6- to C20-aryl, -aryloxy, -arylcarboxy or -arylamino radicals which optionally are substituted, and R15 is additionally a formamidyl radical, s is an integer and t is 0 or an integer.
8. The method as claimed in claim 1 , wherein compound (A) is applied to the textile fibers by laundering fabric and by laundry pre- or after-treatment.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19918967A DE19918967A1 (en) | 1999-04-27 | 1999-04-27 | Fibre-reactive UV absorbers such as alpha, omega-bis(2-cyano-3,3-diphenylacryloylamide), can be applied to fabrics during washing to protect human skin against UV, or applied to colored fabrics to reduce fading |
DE19958703A DE19958703A1 (en) | 1999-12-06 | 1999-12-06 | Fibre-reactive UV absorbers such as alpha, omega-bis(2-cyano-3,3-diphenylacryloylamide), can be applied to fabrics during washing to protect human skin against UV, or applied to colored fabrics to reduce fading |
PCT/EP2000/003464 WO2000065142A1 (en) | 1999-04-27 | 2000-04-17 | Uv-absorbers with an affinity for textile fibres |
Publications (1)
Publication Number | Publication Date |
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US6916778B1 true US6916778B1 (en) | 2005-07-12 |
Family
ID=26053092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US09/926,412 Expired - Fee Related US6916778B1 (en) | 1999-04-27 | 2000-04-17 | UV absorbers with affinity for textile fiber |
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US (1) | US6916778B1 (en) |
EP (1) | EP1177342A1 (en) |
AU (1) | AU771215B2 (en) |
BR (1) | BR0010167B1 (en) |
MX (1) | MXPA01011060A (en) |
NZ (1) | NZ515216A (en) |
WO (1) | WO2000065142A1 (en) |
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US20050222307A1 (en) * | 2002-11-22 | 2005-10-06 | Cph Innovations Corp. | Method of decreasing the UV light degradation of polymers |
US20070174972A1 (en) * | 2005-11-14 | 2007-08-02 | Invista North America S.A R.I. | Spandex having enhanced whiteness, and fabrics and garments comprising the same |
US20090130033A1 (en) * | 2004-07-23 | 2009-05-21 | Sebastianus Gerardus Kluijtmans | Dendrimer-Aminobuadiene-Based Uv Screens |
CN101215782B (en) * | 2008-01-08 | 2010-06-09 | 上海大学 | Light ageing resisting finishing method for aromatic polyamide fabric |
US20100209366A1 (en) * | 2007-09-18 | 2010-08-19 | Fujifilm Manufacturing Europe B.V. | Uv absorbing compounds |
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Also Published As
Publication number | Publication date |
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MXPA01011060A (en) | 2002-06-04 |
AU771215B2 (en) | 2004-03-18 |
WO2000065142A1 (en) | 2000-11-02 |
NZ515216A (en) | 2004-02-27 |
BR0010167A (en) | 2002-06-04 |
EP1177342A1 (en) | 2002-02-06 |
AU4551300A (en) | 2000-11-10 |
BR0010167B1 (en) | 2011-05-17 |
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